Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/18/2022
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 12/18/2022 03:41:45 79.66, 22.45 115.00 12/18/2022 03:42:29 79.65, 22.47 114.96 0.52 44
2 12/18/2022 04:32:15 -79.89,-168.06 65.40 12/18/2022 04:31:49 -79.89,-168.07 65.38 0.31 26
3 12/20/2022 23:15:07 79.75, 89.90 114.96 12/20/2022 23:15:32 79.75, 89.92 114.94 0.38 25
4 12/21/2022 00:05:40 -79.90,-101.28 65.31 12/21/2022 00:04:54 -79.91,-101.16 65.30 2.49 46
5 12/23/2022 18:48:28 79.89, 157.84 114.77 12/23/2022 18:48:34 79.88, 157.70 114.79 2.86 6
6 12/23/2022 19:39:03 -80.00, -33.71 65.43 12/23/2022 19:37:57 -80.00, -33.62 65.40 1.82 66
7 12/26/2022 13:31:17 -79.74, 55.85 65.00 12/26/2022 13:32:18 -79.74, 55.73 65.02 2.56 61
8 12/26/2022 14:21:51 79.95,-134.88 114.65 12/26/2022 14:21:37 79.94,-135.02 114.68 2.83 14
9 12/29/2022 09:04:43 -79.70, 122.08 64.99 12/29/2022 09:05:22 -79.71, 122.21 65.04 2.82 39

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 12/18/2022
SNOs_Map_NOAA-21_AQUA_20221218.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 12/18/2022 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA