Past and future Earth close approaches of one asteroid or comet by designation,
Past and future Earth close approaches of one asteroid or comet by designation, for example Apophis in 2029.
Answeringour last check, 2026-10-21
1 of 1checks answered this week
1050 msmedian answer time
$0.02listed price per call
$0.02price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://space-objects.x402tookit.com/body-approaches
| Category | Everything else |
|---|---|
| Provider host | space-objects.x402tookit.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-21 | valid payment request | 402 | $0.02 | 1050 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"designation": "99942",
"from": "2025-01-01",
"maxDistanceLD": 20,
"to": "2035-12-31"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"designation": {
"description": "Number or designation, for example 99942, 433 or 2004 MN4",
"type": "string"
},
"from": {
"description": "Start date YYYY-MM-DD (default 1900-01-01)",
"type": "string"
},
"limit": {
"description": "Passes returned, 1 to 50 (default 20)",
"type": "integer"
},
"maxDistanceLD": {
"description": "Maximum miss distance in lunar distances, 0.1 to 200 (default 20)",
"type": "number"
},
"to": {
"description": "End date YYYY-MM-DD (default 2200-12-31)",
"type": "string"
}
},
"required": [
"designation"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"approaches": {
"items": {
"properties": {
"absoluteMagnitudeH": {
"type": [
"null",
"number"
]
},
"approachTdb": {
"type": [
"null",
"string"
]
},
"daysFromNow": {
"type": [
"null",
"number"
]
},
"designation": {
"type": [
"null",
"string"
]
},
"distanceAu": {
"type": [
"null",
"number"
]
},
"distanceKm": {
"type": [
"null",
"number"
]
},
"distanceLunar": {
"type": [
"null",
"number"
]
},
"distanceMaxAu": {
"type": [
"null",
"number"
]
},
"distanceMinAu": {
"type": [
"null",
"number"
]
},
"estimatedDiameterM": {
"properties": {
"largest": {
"type": [
"null",
"number"
]
},
"smallest": {
"type": [
"null",
"number"
]
},
"typical": {
"type": [
"null",
"number"
]
}
},
"type": [
"null",
"object"
]
},
"name": {
"type": [
"null",
"string"
]
},
"relativeSpeedKmS": {
"type": [
"null",
"number"
]
},
"timeUncertainty": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"asOf": {
"type": [
"null",
"string"
]
},
"closest": {
"properties": {
"approachTdb": {
"type": [
"null",
"string"
]
},
"distanceKm": {
"type": [
"null",
"number"
]
},
"distanceLunar": {
"type": [
"null",
"number"
]
}
},
"type": [
"null",
"object"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"designation": {
"type": [
"null",
"string"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"from": {
"type": [
"null",
"string"
]
},
"maxDistanceLD": {
"type": [
"null",
"number"
]
},
"