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: 4/8/2022
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 18:38:21 -76.97, 60.34 109.65 04/08/2022 18:37:09 -76.96, 58.93 109.51 35.50 72
2 04/08/2022 19:29:10 77.11,-132.96 70.53 04/08/2022 19:27:59 77.13,-133.03 70.57 2.14 71
3 04/08/2022 20:19:55 -77.14, 34.23 109.45 04/08/2022 20:19:05 -77.12, 34.18 109.45 2.78 50
4 04/08/2022 21:10:41 77.16,-158.53 70.56 04/08/2022 21:09:59 77.13,-158.52 70.55 3.76 42
5 04/08/2022 22:01:25 -77.15, 8.85 109.47 04/08/2022 22:01:04 -77.16, 8.88 109.45 2.10 21
6 04/08/2022 22:52:11 77.16, 176.09 70.54 04/08/2022 22:51:58 77.17, 176.18 70.54 2.26 13
7 04/08/2022 23:42:55 -77.15, -16.54 109.50 04/08/2022 23:43:04 -77.17, -16.61 109.48 2.47 9
8 04/09/2022 00:33:41 77.17, 150.71 70.52 04/09/2022 00:33:58 77.17, 150.68 70.52 0.72 17
9 04/09/2022 01:24:26 -77.19, -42.11 109.46 04/09/2022 01:25:04 -77.17, -42.10 109.50 3.15 38
10 04/09/2022 02:15:11 77.17, 125.32 70.49 04/09/2022 02:15:58 77.17, 125.19 70.49 3.22 47
11 04/09/2022 03:05:56 -77.20, -67.49 109.49 04/09/2022 03:07:03 -77.21, -67.40 109.51 2.56 67
12 04/09/2022 03:56:43 77.26, 99.56 70.58 04/09/2022 03:57:57 77.21, 99.89 70.49 9.38 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/8/2022
SNOs_Map_NOAA-20_NOAA-19_20220408.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/08/2022 in txt file.

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