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: 12/1/2024
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 12/01/2024 21:36:06 -73.07, 27.43 84.97 12/01/2024 21:36:20 -73.05, 27.42 84.99 1.28 14
2 12/01/2024 22:26:50 72.99,-165.10 94.96 12/01/2024 22:25:41 72.99,-165.03 94.96 2.06 69
3 12/04/2024 07:57:52 73.39, 51.28 95.73 12/04/2024 07:59:03 73.27, 52.10 95.57 29.72 71
4 12/04/2024 08:48:29 -73.07,-140.69 84.62 12/04/2024 08:48:26 -73.08,-140.61 84.61 2.96 3
5 12/04/2024 09:39:04 72.54, 27.72 94.84 12/04/2024 09:37:55 72.58, 26.13 94.93 53.26 69
6 12/06/2024 19:10:09 73.12,-116.21 95.74 12/06/2024 19:11:11 73.12,-116.25 95.74 1.20 62
7 12/06/2024 20:00:52 -73.05, 51.26 84.34 12/06/2024 20:00:33 -73.04, 51.26 84.34 0.31 19
8 12/09/2024 06:22:32 73.11, 75.70 96.00 12/09/2024 06:23:16 73.13, 75.70 96.01 1.91 44
9 12/09/2024 07:13:15 -73.04,-116.82 84.09 12/09/2024 07:12:38 -73.05,-116.78 84.07 2.39 37
10 12/11/2024 17:34:55 73.12, -92.42 96.22 12/11/2024 17:35:20 73.13, -92.36 96.22 2.20 25
11 12/11/2024 18:25:38 -73.04, 75.07 83.86 12/11/2024 18:24:42 -73.06, 75.17 83.85 3.74 56
12 12/14/2024 03:56:46 -73.80, -69.38 82.88 12/14/2024 03:57:53 -73.68, -66.96 83.09 76.61 67
13 12/14/2024 04:47:17 73.10, 99.54 96.37 12/14/2024 04:47:23 73.12, 99.57 96.39 3.16 6

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 12/1/2024
SNOs_Map_NOAA-21_TERRA_20241201.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 12/01/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA