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: 12/8/2020
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 12/11/2020 23:49:19 78.76, 153.56 102.99 12/11/2020 23:48:06 78.73, 152.68 103.06 19.39 73
2 12/12/2020 00:40:05 -78.82, -39.50 76.93 12/12/2020 00:39:06 -78.83, -39.38 76.91 2.77 59
3 12/12/2020 01:30:50 78.80, 127.93 103.05 12/12/2020 01:30:04 78.81, 127.80 103.09 3.30 46
4 12/12/2020 02:21:35 -78.82, -64.89 76.92 12/12/2020 02:21:07 -78.81, -65.01 76.91 2.95 28
5 12/12/2020 03:12:21 78.84, 102.29 103.11 12/12/2020 03:12:04 78.83, 102.42 103.10 2.86 17
6 12/12/2020 04:03:05 -78.82, -90.29 76.91 12/12/2020 04:03:07 -78.82, -90.40 76.90 2.36 2
7 12/12/2020 04:53:51 78.84, 76.90 103.12 12/12/2020 04:54:04 78.85, 77.04 103.11 3.05 13
8 12/12/2020 05:44:35 -78.83,-115.68 76.90 12/12/2020 05:45:07 -78.84,-115.78 76.89 2.52 32
9 12/12/2020 06:35:21 78.84, 51.51 103.13 12/12/2020 06:36:05 78.83, 51.41 103.11 2.76 44
10 12/12/2020 07:26:05 -78.83,-141.08 76.89 12/12/2020 07:27:07 -78.85,-141.16 76.88 3.31 62
11 12/12/2020 08:16:51 78.85, 26.11 103.14 12/12/2020 08:18:05 78.84, 26.03 103.12 1.80 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/8/2020
SNOs_Map_NOAA-20_NOAA-19_20201209.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/08/2020 in txt file.

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