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: 12/7/2024
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 12/09/2024 06:22:33 73.15, 75.62 96.04 12/09/2024 06:23:16 73.14, 75.72 96.02 3.49 43
2 12/09/2024 07:13:15 -73.03,-116.81 84.09 12/09/2024 07:12:38 -73.06,-116.78 84.06 3.37 37
3 12/11/2024 17:34:55 73.10, -92.38 96.20 12/11/2024 17:35:21 73.11, -92.40 96.21 0.95 26
4 12/11/2024 18:25:38 -73.03, 75.09 83.88 12/11/2024 18:24:43 -73.03, 75.11 83.87 0.93 55
5 12/14/2024 03:56:47 -73.83, -69.46 82.84 12/14/2024 03:57:53 -73.75, -66.83 83.03 82.21 66
6 12/14/2024 04:47:17 73.07, 99.59 96.34 12/14/2024 04:47:25 73.09, 99.50 96.36 3.36 8
7 12/14/2024 05:38:00 -73.00, -92.94 83.74 12/14/2024 05:36:47 -73.01, -92.98 83.72 2.33 73
8 12/16/2024 15:08:55 -73.17, 123.97 83.44 12/16/2024 15:10:06 -73.15, 123.91 83.46 2.55 71
9 12/16/2024 15:59:39 73.10, -68.58 96.50 12/16/2024 15:59:26 73.12, -68.49 96.51 3.30 13
10 12/16/2024 16:50:07 -72.27, 100.45 84.39 12/16/2024 16:49:01 -72.36, 97.75 84.19 91.83 66
11 12/19/2024 02:21:17 -73.16, -44.11 83.37 12/19/2024 02:22:08 -73.14, -44.16 83.39 2.25 51
12 12/19/2024 03:12:01 73.10, 123.34 96.57 12/19/2024 03:11:28 73.10, 123.43 96.58 3.04 33

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 12/7/2024
SNOs_Map_NOAA-21_TERRA_20241207.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 12/07/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA