Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/3/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 05/04/2022 11:12:14 70.40, 7.98 54.29 05/04/2022 11:13:21 70.34, 10.18 54.19 82.67 67
2 05/04/2022 12:02:40 -69.48, 176.69 126.67 05/04/2022 12:03:04 -69.50, 176.66 126.65 2.93 24
3 05/04/2022 12:53:25 69.40, -15.90 53.24 05/04/2022 12:52:31 69.39, -15.84 53.24 2.32 54
4 05/07/2022 03:28:54 69.59, 124.97 52.70 05/07/2022 03:29:58 69.59, 125.03 52.70 2.35 64
5 05/07/2022 04:19:35 -69.46, -67.52 127.45 05/07/2022 04:19:28 -69.48, -67.49 127.43 2.70 7
6 05/07/2022 05:10:12 68.96, 100.49 52.04 05/07/2022 05:09:01 69.03, 99.58 52.13 37.30 71
7 05/09/2022 19:45:48 69.53,-119.17 51.92 05/09/2022 19:46:22 69.55,-119.15 51.93 2.44 34
8 05/09/2022 20:36:30 -69.45, 48.26 128.18 05/09/2022 20:35:52 -69.44, 48.34 128.19 2.95 38
9 05/12/2022 11:12:04 -69.91,-171.27 128.38 05/12/2022 11:13:15 -69.82,-170.55 128.48 29.47 71
10 05/12/2022 12:02:42 69.47, -3.32 51.17 05/12/2022 12:02:46 69.48, -3.36 51.18 2.04 4
11 05/12/2022 12:53:24 -69.38, 164.12 128.93 05/12/2022 12:52:16 -69.38, 164.14 128.94 1.10 68
12 05/15/2022 03:28:52 -69.59, -55.03 129.36 05/15/2022 03:29:41 -69.57, -55.00 129.38 1.89 49
13 05/15/2022 04:19:36 69.47, 112.45 50.51 05/15/2022 04:19:08 69.45, 112.49 50.50 2.34 28

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/3/2022
SNOs_Map_NOAA-20_TERRA_20220503.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/03/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA