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: 1/16/2024
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 01/16/2024 19:00:53 73.45,-115.32 94.65 01/16/2024 18:59:45 73.43,-117.58 94.79 71.42 68
2 01/16/2024 19:51:46 -73.91, 50.92 84.85 01/16/2024 19:50:40 -73.94, 50.92 84.81 3.14 66
3 01/16/2024 20:42:32 73.91,-141.77 95.14 01/16/2024 20:41:33 73.94,-141.80 95.19 3.43 59
4 01/16/2024 21:33:17 -73.97, 25.40 84.80 01/16/2024 21:32:38 -73.96, 25.49 84.80 2.64 39
5 01/16/2024 22:24:03 73.96,-167.28 95.19 01/16/2024 22:23:31 73.96,-167.24 95.20 1.50 32
6 01/16/2024 23:14:47 -73.97, 0.01 84.81 01/16/2024 23:14:36 -73.98, 0.05 84.80 1.69 11
7 01/17/2024 00:05:33 73.97, 167.33 95.19 01/17/2024 00:05:29 73.98, 167.33 95.20 1.21 4
8 01/17/2024 00:56:17 -73.98, -25.38 84.81 01/17/2024 00:56:34 -74.00, -25.38 84.79 2.78 17
9 01/17/2024 01:47:03 73.98, 141.93 95.18 01/17/2024 01:47:27 74.00, 141.90 95.21 3.09 24
10 01/17/2024 02:37:48 -74.04, -50.89 84.76 01/17/2024 02:38:32 -74.03, -50.81 84.79 2.70 44
11 01/17/2024 03:28:34 74.03, 116.42 95.24 01/17/2024 03:29:25 74.03, 116.47 95.21 1.69 51
12 01/17/2024 04:19:18 -74.04, -76.29 84.77 01/17/2024 04:20:30 -74.05, -76.24 84.78 1.46 72
13 01/17/2024 05:10:08 74.24, 90.53 95.45 01/17/2024 05:11:20 74.19, 91.42 95.34 27.16 72

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/16/2024
SNOs_Map_NOAA-21_NOAA-19_20240116.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 01/16/2024 in txt file.

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