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: 9/1/2024
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 09/01/2024 14:03:51 72.57, -38.80 64.69 09/01/2024 14:04:05 72.55, -38.88 64.67 3.40 14
2 09/01/2024 14:54:33 -72.47, 128.72 115.41 09/01/2024 14:53:28 -72.48, 128.64 115.39 2.86 65
3 09/04/2024 01:16:15 72.62, 153.01 65.64 09/04/2024 01:16:51 72.62, 153.01 65.63 0.28 36
4 09/04/2024 02:06:57 -72.52, -39.46 114.47 09/04/2024 02:06:15 -72.50, -39.56 114.47 3.75 42
5 09/06/2024 12:28:39 72.68, -15.21 66.61 09/06/2024 12:29:36 72.68, -15.12 66.59 3.08 57
6 09/06/2024 13:19:21 -72.58, 152.32 113.49 09/06/2024 13:19:00 -72.56, 152.33 113.51 2.11 21
7 09/08/2024 23:41:07 72.97, 176.11 67.84 09/08/2024 23:42:18 72.83, 176.95 67.65 31.28 71
8 09/09/2024 00:31:44 -72.61, -15.83 112.54 09/09/2024 00:31:44 -72.62, -15.79 112.54 1.39 0
9 09/09/2024 01:22:21 72.16, 152.37 67.00 09/09/2024 01:21:11 72.20, 151.13 67.10 42.62 70
10 09/11/2024 11:44:07 -72.66, 175.99 111.56 09/11/2024 11:44:27 -72.66, 176.07 111.57 2.63 20
11 09/11/2024 12:34:51 72.57, -16.52 68.36 09/11/2024 12:33:48 72.56, -16.45 68.36 2.38 63
12 09/13/2024 22:56:28 -72.67, 7.88 110.62 09/13/2024 22:57:08 -72.70, 7.92 110.60 3.35 40
13 09/13/2024 23:47:12 72.58, 175.37 69.31 09/13/2024 23:46:29 72.58, 175.38 69.32 0.57 43

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 9/1/2024
SNOs_Map_NOAA-21_TERRA_20240901.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 09/01/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA