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: 6/21/2024
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 07/02/2024 11:24:59 72.60, 0.69 49.79 07/02/2024 11:23:49 72.60, -1.17 49.92 61.74 70
2 07/02/2024 12:15:52 -73.06, 167.05 129.71 07/02/2024 12:14:37 -73.05, 167.09 129.70 1.56 75
3 07/02/2024 13:06:38 73.06, -25.65 50.30 07/02/2024 13:05:38 73.04, -25.69 50.30 2.49 60
4 07/02/2024 13:57:22 -73.06, 141.67 129.70 07/02/2024 13:56:35 -73.04, 141.59 129.70 2.98 47
5 07/02/2024 14:48:08 73.06, -51.03 50.31 07/02/2024 14:47:35 73.08, -51.07 50.35 3.06 33
6 07/02/2024 15:38:53 -73.11, 116.18 129.64 07/02/2024 15:38:32 -73.09, 116.20 129.65 2.22 21
7 07/02/2024 16:29:39 73.11, -76.51 50.37 07/02/2024 16:29:32 73.13, -76.46 50.39 2.73 7
8 07/02/2024 17:20:23 -73.11, 90.81 129.63 07/02/2024 17:20:29 -73.13, 90.81 129.61 2.71 6
9 07/02/2024 18:11:09 73.11,-101.89 50.38 07/02/2024 18:11:30 73.13,-101.96 50.39 2.51 21
10 07/02/2024 19:01:54 -73.16, 65.32 129.57 07/02/2024 19:02:27 -73.13, 65.31 129.61 3.52 33
11 07/02/2024 19:52:40 73.17,-127.38 50.44 07/02/2024 19:53:27 73.17,-127.34 50.44 1.45 47
12 07/02/2024 20:43:24 -73.16, 39.94 129.56 07/02/2024 20:44:24 -73.17, 39.93 129.56 1.41 60
13 07/02/2024 21:34:11 73.22,-152.87 50.51 07/02/2024 21:35:24 73.22,-152.73 50.48 4.57 73
14 07/02/2024 22:25:04 -73.66, 13.43 129.00 07/02/2024 22:26:13 -73.61, 15.47 129.18 64.18 69

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/21/2024
SNOs_Map_NOAA-21_NOAA-19_20240621.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 06/21/2024 in txt file.

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