Authorisation evidence is scattered
Debris plans, fuel budgets, failure modes, and conjunction procedures sit in different folders. Reviewers ask for one coherent case; teams scramble to rebuild it under deadline.
Continuous Orbital Assurance
One file of truth for what you promised, what you fly, and how you come down.
Kessler Zero helps Indian satellite teams assemble IN-SPACe-ready evidence before launch, then keep that evidence alive through operations and disposal. Software holds the record; a person still approves every operational action.
Authorisation-ready. Operation-ready. Deorbit-ready. A paper trail operators, partners, and insurers can check.
Illustrative orbit view · not a live catalog product
The problem
Approval is not the finish line — and chat is not a record.
Indian private missions need coherent evidence for IN-SPACe and partners, then recurring reporting and close-approach decisions after approval. When that work lives in email, spreadsheets, and WhatsApp, launch stalls or the paper trail disappears.
Deadlines continue after approval
Ephemerides, six-month health reports, event notices, and disposal notices are easy to miss when no one owns a calendar tied to what you already promised.
No reconstructable decision record
Close approaches, fuel for collision avoidance versus disposal, and who approved what rarely live in one place — so insurers, boards, and regulators cannot see why you moved or stayed.
Kessler Zero gives you one evidence trail from filing through flight to deorbit — without replacing the tracking providers you already use.
Who this is for
Built first for Indian private missions that need proof, not another sky map.
Pick the outcome your team is accountable for.
Indian private satellite teams
File and fly with a coherent evidence pack — then keep reporting, close-approach decisions, and disposal margin under control.
IN-SPACe-oriented requirement-to-evidence matrixDebris, PMD, and fuel-allocation narrativeDeadlines, CDM log, and decision record after launch
Mission integrators and bus providers
Give payload customers a readiness and assurance path without building a full regulatory desk yourself.
White-label or referred Readiness PackShared evidence structure across hosted missionsClear handoff into yearly assurance
Insurers and investors
Review authorisation status, risk controls, and operational history from dated, sourced evidence — not a black box score.
Mission evidence you can inspectAssurance reports tied to real eventsNo claim of regulatory certification
What we offer
Two ways to start — a pack to get ready, then assurance that stays current.
You get a defined outcome and a clear next step. We assemble and maintain mission evidence; a person still approves any operational action. We do not replace Space-Track, Digantara, LeoLabs, or your flight-dynamics team.
Mission Assurance Readiness Pack
A fixed, 2–4 week engagement that maps IN-SPACe and debris-related requirements to your design, closes evidence gaps, and delivers a versioned bundle: requirement-to-evidence matrix, debris and post-mission disposal case, fuel split for station-keeping, collision avoidance, and disposal, passivation and failure traceability, reporting calendar, and a 24/7 conjunction operating plan.
Evidence matrix · debris/PMD case · operating plan · open-risk listBook a Readiness Pack →Continuous Orbital Assurance
A yearly subscription that keeps the mission baseline alive when design or orbit changes, tracks reporting and event deadlines, logs CDMs and operator ephemerides with who approved what, watches disposal margin, and produces assurance reports for your board or partners.
Deadline engine · decision log · disposal watch · assurance reportDiscuss yearly assurance →Your tracking stays yours
We sit next to the data you already trust — Space-Track CDMs, operator ephemerides, and commercial SSA when you have it. Kessler Zero holds the proof and the process. We do not sell a competing sky catalog or sensor network.
Vendor-neutral ingest · source on every number · human approvalAsk how feeds fit →What we keep for you
An evidence workspace beside the tools you already use.
Today we help you map requirements to proof, run the reporting calendar, log close-approach decisions, and watch disposal margin. Tracking data can include TLE and, where you provide them, CDMs and operator ephemerides. We are not a live sensor catalog.
Evidence
- Requirement-to-evidence matrix tied to current public rules
- Versioned mission baseline when design or orbit changes
- Open-risk register and document handoff for filing
Operations record
- Reporting and event deadline calendar
- CDM and ephemeris history with decision fields
- Who approved, what was dismissed, and why
Disposal readiness
- Fuel and disposal-margin watch against the plan you filed
- Passivation and end-of-life evidence prompts
- Human approval before any recommended operational action
We do not claim to replace Digantara, LeoLabs, Space-Track, IS4OM, or your flight-dynamics team. Unverified throughput and latency metrics are not shown.
How we work together
From a readiness pack to a living evidence baseline, in three steps.
Start with a Readiness PackPack
We map your mission against current IN-SPACe-oriented requirements, close evidence gaps, and deliver a versioned readiness bundle your team can file and reuse.
Baseline
We load that pack into an evidence workspace: sources, owners, approvals, and the commitments you made — so design changes do not orphan the paper trail.
Operate and report
You get deadline prompts, close-approach case records, disposal-margin checks, and assurance reports. A person still approves any operational action.
How a mission evidence path unfolds
From scattered files to a pack you can file — then a record you can keep.
Follow an illustrative path from first gap review through delivery and the first operational deadline. This is not a customer result.
Find what is missing
Design, debris, fuel, and conjunction materials are mapped to a requirement-to-evidence matrix. Gaps and owners are labelled.
Build the coherent case
Debris and post-mission disposal narrative, fuel split, failure traceability, reporting calendar, and 24/7 conjunction plan are assembled with sources cited.
Hand over a versioned pack
The team receives a filing-oriented bundle and an open-risk list — reviewed against current public requirements, not certified or guaranteed for approval.
Keep the baseline alive
Deadlines, CDM or ephemeris events, and decisions are logged so the first six-month report and any critical conjunction leave a reconstructable trail.
Illustrative example — not a customer result. We do not guarantee IN-SPACe authorisation.
Compliance alignment
Make every commitment easy to reconstruct.
Kessler Zero is built so you can keep evidence and operating notes aligned with Indian authorisation practice and widely used debris-mitigation norms. That is not the same as a live tracking feed, and it is not regulatory approval.
IN-SPACe NGP
Public norms for authorisation, registration, debris, conjunction handling, and recurring reporting — assessed mission by mission.
DFSM 2030
India’s debris-free mission direction. Policy goals are checked against each authorisation; we do not treat every number as automatic law.
IADC
Guidance on reducing debris and planning what happens at the end of a mission.
CCSDS
Common ways the industry exchanges orbit and close-approach information, including CDMs.
FCC / FAA
Relevant when a mission needs US market access or US launch documentation — not the India-first default.
Alignment does not mean regulatory approval, legal certification, or a guaranteed IN-SPACe authorisation. Requirements are assessed for each mission and jurisdiction. Kessler Zero does not certify missions.
Take the first step
Tell us where the mission sits — filing, pre-launch, or in orbit.
Bring your IN-SPACe stage, launch window, and who owns the debris and conjunction file today. We will map the fastest honest path: a Readiness Pack, yearly assurance, or a clear reason we are not a fit.