Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/3/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 04/08/2022 18:38:20 -76.95, 60.41 109.67 04/08/2022 18:37:09 -76.93, 58.81 109.52 40.20 71
2 04/08/2022 19:29:10 77.15,-133.09 70.57 04/08/2022 19:27:58 77.14,-132.97 70.58 3.12 72
3 04/08/2022 20:19:54 -77.13, 34.30 109.47 04/08/2022 20:19:04 -77.14, 34.26 109.44 1.39 50
4 04/08/2022 21:10:40 77.15,-158.47 70.55 04/08/2022 21:09:58 77.14,-158.47 70.55 1.27 42
5 04/08/2022 22:01:24 -77.13, 8.91 109.49 04/08/2022 22:01:04 -77.14, 8.76 109.47 3.81 20
6 04/08/2022 22:52:10 77.15, 176.14 70.53 04/08/2022 22:51:58 77.14, 176.04 70.53 2.82 12
7 04/08/2022 23:42:55 -77.18, -16.65 109.46 04/08/2022 23:43:03 -77.18, -16.54 109.47 2.90 8
8 04/09/2022 00:33:40 77.15, 150.76 70.50 04/09/2022 00:33:57 77.18, 150.74 70.52 3.03 17
9 04/09/2022 01:24:25 -77.18, -42.04 109.48 04/09/2022 01:25:03 -77.18, -42.03 109.50 0.34 38
10 04/09/2022 02:15:11 77.20, 125.19 70.53 04/09/2022 02:15:57 77.18, 125.25 70.50 2.47 46
11 04/09/2022 03:05:55 -77.18, -67.42 109.51 04/09/2022 03:07:03 -77.18, -67.52 109.52 2.44 68
12 04/09/2022 03:56:42 77.24, 99.61 70.57 04/09/2022 03:57:56 77.22, 99.95 70.49 8.51 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/3/2022
SNOs_Map_NOAA-20_NOAA-19_20220403.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/03/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19