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 -76.93, 60.49 109.69 04/08/2022 18:37:09 -76.95, 58.90 109.51 39.97 71
2 04/08/2022 19:29:10 77.12,-133.00 70.54 04/08/2022 19:27:59 77.12,-133.06 70.57 1.80 71
3 04/08/2022 20:19:55 -77.15, 34.20 109.44 04/08/2022 20:19:04 -77.16, 34.35 109.43 3.76 51
4 04/08/2022 21:10:40 77.13,-158.38 70.52 04/08/2022 21:09:58 77.16,-158.36 70.56 3.63 42
5 04/08/2022 22:01:25 -77.15, 8.82 109.46 04/08/2022 22:01:04 -77.16, 8.86 109.45 1.21 21
6 04/08/2022 22:52:11 77.17, 176.05 70.55 04/08/2022 22:51:58 77.16, 176.14 70.54 2.71 13
7 04/08/2022 23:42:55 -77.16, -16.56 109.49 04/08/2022 23:43:04 -77.16, -16.63 109.48 1.73 9
8 04/09/2022 00:33:41 77.18, 150.66 70.53 04/09/2022 00:33:58 77.16, 150.65 70.51 1.56 17
9 04/09/2022 01:24:25 -77.16, -41.95 109.51 04/09/2022 01:25:04 -77.16, -42.12 109.51 4.32 39
10 04/09/2022 02:15:11 77.18, 125.28 70.51 04/09/2022 02:15:57 77.20, 125.35 70.51 3.38 46
11 04/09/2022 03:05:56 -77.20, -67.52 109.48 04/09/2022 03:07:03 -77.20, -67.42 109.51 2.34 67
12 04/09/2022 03:56:43 77.27, 99.52 70.59 04/09/2022 03:57:56 77.25, 100.05 70.50 13.20 73

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/3/2022
SNOs_Map_NOAA-20_NOAA-19_20220404.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