Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/12/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 03/17/2024 08:07:36 72.99, 49.05 74.32 03/17/2024 08:06:29 72.99, 46.34 74.53 87.98 67
2 03/17/2024 08:58:28 -73.38,-144.51 105.26 03/17/2024 08:57:16 -73.38,-145.49 105.17 31.29 72
3 03/17/2024 09:49:18 73.59, 22.33 74.97 03/17/2024 09:48:15 73.60, 22.27 75.00 1.93 63
4 03/17/2024 10:40:03 -73.63,-170.45 105.01 03/17/2024 10:39:09 -73.64,-170.36 104.99 3.19 54
5 03/17/2024 11:30:49 73.64, -3.17 75.00 03/17/2024 11:30:13 73.61, -3.18 74.98 3.13 36
6 03/17/2024 12:21:33 -73.63, 164.17 105.03 03/17/2024 12:21:07 -73.65, 164.19 105.01 2.58 26
7 03/17/2024 13:12:19 73.64, -28.54 74.97 03/17/2024 13:12:11 73.63, -28.64 74.96 3.36 8
8 03/17/2024 14:03:04 -73.68, 138.68 105.01 03/17/2024 14:03:05 -73.67, 138.73 105.02 2.28 1
9 03/17/2024 14:53:50 73.69, -54.04 75.00 03/17/2024 14:54:08 73.69, -53.97 74.99 2.01 18
10 03/17/2024 15:44:34 -73.68, 113.30 105.03 03/17/2024 15:45:03 -73.68, 113.28 105.04 0.68 29
11 03/17/2024 16:35:20 73.69, -79.41 74.97 03/17/2024 16:36:06 73.70, -79.43 74.97 1.45 46
12 03/17/2024 17:26:04 -73.68, 87.93 105.06 03/17/2024 17:27:01 -73.70, 87.83 105.06 3.52 57
13 03/17/2024 18:16:51 73.74,-104.91 75.00 03/17/2024 18:18:04 73.72,-104.88 74.95 2.73 73
14 03/17/2024 19:07:42 -74.08, 61.59 104.64 03/17/2024 19:08:52 -74.05, 63.23 104.79 50.06 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/12/2024
SNOs_Map_NOAA-21_NOAA-19_20240312.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/12/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and NOAA-19