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: 1/8/2022
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 01/12/2022 20:31:09 -77.43, 30.08 80.06 01/12/2022 20:29:54 -77.44, 29.86 80.01 5.21 75
2 01/12/2022 21:21:55 77.45,-162.70 99.96 01/12/2022 21:20:54 77.46,-162.76 100.00 2.00 61
3 01/12/2022 22:12:40 -77.48, 4.48 80.01 01/12/2022 22:11:53 -77.48, 4.59 80.00 2.76 47
4 01/12/2022 23:03:25 77.46, 171.89 99.96 01/12/2022 23:02:54 77.47, 171.77 99.99 3.20 31
5 01/12/2022 23:54:10 -77.49, -20.93 80.01 01/12/2022 23:53:53 -77.49, -20.88 80.01 1.27 17
6 01/13/2022 00:44:56 77.51, 146.29 100.02 01/13/2022 00:44:54 77.47, 146.30 99.98 3.99 2
7 01/13/2022 01:35:40 -77.50, -46.34 80.01 01/13/2022 01:35:53 -77.49, -46.35 80.02 0.72 13
8 01/13/2022 02:26:26 77.52, 120.88 100.01 01/13/2022 02:26:53 77.52, 121.03 99.99 3.59 27
9 01/13/2022 03:17:10 -77.50, -71.75 80.01 01/13/2022 03:17:53 -77.50, -71.83 80.03 2.07 43
10 01/13/2022 04:07:56 77.52, 95.47 100.01 01/13/2022 04:08:53 77.52, 95.56 99.99 2.16 57
11 01/13/2022 04:58:40 -77.51, -97.16 80.01 01/13/2022 04:59:52 -77.54, -97.10 80.02 3.51 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/8/2022
SNOs_Map_NOAA-20_NOAA-19_20220108.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/08/2022 in txt file.

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