Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/3/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 10/05/2023 09:22:08 71.08, 33.87 75.70 10/05/2023 09:22:30 71.09, 33.92 75.70 1.94 22
2 10/05/2023 10:12:49 -70.94,-158.58 104.44 10/05/2023 10:11:56 -70.96,-158.63 104.42 2.84 53
3 10/07/2023 21:25:17 -71.13, 33.00 103.30 10/07/2023 21:26:16 -71.11, 32.99 103.32 2.19 59
4 10/07/2023 22:16:01 71.02,-159.51 76.61 10/07/2023 22:15:38 71.01,-159.50 76.60 0.71 23
5 10/10/2023 09:28:40 71.80, 31.02 78.35 10/10/2023 09:29:48 71.67, 32.92 78.18 68.09 68
6 10/10/2023 10:19:10 -71.08,-160.40 102.39 10/10/2023 10:19:23 -71.06,-160.39 102.41 2.08 13
7 10/10/2023 11:09:54 70.97, 7.09 77.52 10/10/2023 11:08:45 70.96, 7.11 77.51 2.03 69
8 10/12/2023 22:22:21 71.14,-161.29 78.62 10/12/2023 22:23:03 71.14,-161.23 78.61 2.30 42
9 10/12/2023 23:13:03 -71.04, 6.19 101.47 10/12/2023 23:12:29 -71.03, 6.25 101.49 2.71 34
10 10/15/2023 10:25:32 -71.37,-162.47 100.22 10/15/2023 10:26:44 -71.28,-161.96 100.32 20.69 72
11 10/15/2023 11:16:12 71.07, 5.36 79.49 10/15/2023 11:16:08 71.06, 5.35 79.48 1.23 4

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 10/3/2023
SNOs_Map_NOAA-21_TERRA_20231003.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 10/03/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA