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: 1/5/2022
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 20:31:08 -77.42, 30.14 80.08 01/12/2022 20:29:54 -77.40, 29.70 80.03 10.86 74
2 01/12/2022 21:21:55 77.48,-162.84 100.00 01/12/2022 21:20:53 77.46,-162.74 100.00 2.93 62
3 01/12/2022 22:12:39 -77.47, 4.54 80.03 01/12/2022 22:11:52 -77.49, 4.63 80.00 3.04 47
4 01/12/2022 23:03:25 77.49, 171.76 100.00 01/12/2022 23:02:53 77.47, 171.79 99.99 2.17 32
5 01/12/2022 23:54:09 -77.47, -20.87 80.03 01/12/2022 23:53:52 -77.49, -20.85 80.01 1.99 17
6 01/13/2022 00:44:55 77.50, 146.35 100.00 01/13/2022 00:44:53 77.48, 146.32 99.99 2.29 2
7 01/13/2022 01:35:39 -77.48, -46.28 80.03 01/13/2022 01:35:52 -77.50, -46.32 80.02 1.93 13
8 01/13/2022 02:26:25 77.50, 120.94 100.00 01/13/2022 02:26:53 77.48, 120.85 99.98 3.18 28
9 01/13/2022 03:17:09 -77.49, -71.68 80.03 01/13/2022 03:17:52 -77.50, -71.79 80.03 2.91 43
10 01/13/2022 04:07:55 77.51, 95.53 100.00 01/13/2022 04:08:52 77.53, 95.58 99.99 2.22 57
11 01/13/2022 04:58:40 -77.54, -97.29 79.98 01/13/2022 04:59:52 -77.51, -97.27 80.03 3.68 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/5/2022
SNOs_Map_NOAA-20_NOAA-19_20220105.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/05/2022 in txt file.

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