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: 4/7/2022
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 -76.96, 60.38 109.66 04/08/2022 18:37:10 -76.92, 58.78 109.53 40.34 71
2 04/08/2022 19:29:10 77.15,-133.10 70.58 04/08/2022 19:27:58 77.13,-132.99 70.58 3.35 72
3 04/08/2022 20:19:54 -77.14, 34.27 109.46 04/08/2022 20:19:04 -77.13, 34.23 109.44 1.21 50
4 04/08/2022 21:10:40 77.15,-158.49 70.55 04/08/2022 21:09:58 77.13,-158.48 70.55 1.94 42
5 04/08/2022 22:01:24 -77.14, 8.89 109.48 04/08/2022 22:01:04 -77.13, 8.73 109.47 3.82 20
6 04/08/2022 22:52:10 77.15, 176.13 70.53 04/08/2022 22:51:58 77.14, 176.02 70.52 3.28 12
7 04/08/2022 23:42:55 -77.18, -16.68 109.45 04/08/2022 23:43:03 -77.17, -16.57 109.47 3.02 8
8 04/09/2022 00:33:40 77.16, 150.74 70.51 04/09/2022 00:33:57 77.18, 150.72 70.52 2.37 17
9 04/09/2022 01:24:25 -77.19, -42.07 109.48 04/09/2022 01:25:03 -77.18, -42.06 109.50 1.16 38
10 04/09/2022 02:15:11 77.20, 125.17 70.54 04/09/2022 02:15:57 77.18, 125.23 70.49 2.99 46
11 04/09/2022 03:05:55 -77.19, -67.45 109.50 04/09/2022 03:07:03 -77.18, -67.55 109.53 2.78 68
12 04/09/2022 03:56:42 77.25, 99.60 70.57 04/09/2022 03:57:56 77.22, 99.93 70.49 8.63 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/7/2022
SNOs_Map_NOAA-20_NOAA-19_20220407.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/07/2022 in txt file.

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