Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/25/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 11/26/2021 05:58:56 66.62, -47.90 126.28 11/26/2021 06:00:09 66.45, -46.81 125.91 51.86 73
2 11/26/2021 06:46:19 -76.90, 140.59 64.05 11/26/2021 06:46:20 -76.89, 140.49 64.03 2.73 1
3 11/26/2021 07:34:50 81.08, -15.62 109.00 11/26/2021 07:33:37 81.45, -16.46 109.26 43.03 73
4 11/28/2021 22:12:43 76.10, 86.10 117.38 11/28/2021 22:13:37 76.10, 86.09 117.33 0.26 54
5 11/28/2021 23:03:08 -77.03,-103.08 63.70 11/28/2021 23:02:45 -77.02,-103.11 63.67 0.83 23
6 12/01/2021 14:29:31 76.33,-157.32 117.59 12/01/2021 14:30:01 76.33,-157.29 117.56 0.78 30
7 12/01/2021 15:19:56 -77.24, 13.61 63.49 12/01/2021 15:19:09 -77.25, 13.62 63.45 0.36 47
8 12/04/2021 06:46:17 76.64, -40.39 117.66 12/04/2021 06:46:23 76.64, -40.35 117.64 0.99 6
9 12/04/2021 07:36:44 -77.45, 130.33 63.32 12/04/2021 07:35:33 -77.46, 130.35 63.26 0.68 71
10 12/06/2021 22:12:42 -75.91, -94.53 61.14 12/06/2021 22:13:41 -75.91, -94.48 61.20 1.63 59

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 11/25/2021
SNOs_Map_NOAA-20_AQUA_20211125.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 11/25/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA