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: 6/23/2024
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 72.57, 0.76 49.75 07/02/2024 11:23:50 72.57, -1.22 49.91 65.87 69
2 07/02/2024 12:15:52 -73.02, 167.12 129.74 07/02/2024 12:14:38 -73.02, 167.03 129.72 2.75 74
3 07/02/2024 13:06:38 73.07, -25.68 50.32 07/02/2024 13:05:37 73.07, -25.62 50.32 2.12 61
4 07/02/2024 13:57:22 -73.07, 141.63 129.68 07/02/2024 13:56:34 -73.07, 141.65 129.67 0.77 48
5 07/02/2024 14:48:08 73.08, -51.06 50.33 07/02/2024 14:47:35 73.06, -51.12 50.33 2.58 33
6 07/02/2024 15:38:52 -73.08, 116.26 129.67 07/02/2024 15:38:32 -73.06, 116.15 129.67 3.78 20
7 07/02/2024 16:29:39 73.13, -76.55 50.39 07/02/2024 16:29:32 73.11, -76.51 50.37 2.62 7
8 07/02/2024 17:20:23 -73.13, 90.77 129.61 07/02/2024 17:20:29 -73.11, 90.76 129.63 2.09 6
9 07/02/2024 18:11:09 73.13,-101.93 50.40 07/02/2024 18:11:29 73.15,-101.89 50.41 2.75 20
10 07/02/2024 19:01:53 -73.13, 65.39 129.60 07/02/2024 19:02:26 -73.15, 65.37 129.59 2.83 33
11 07/02/2024 19:52:39 73.13,-127.30 50.41 07/02/2024 19:53:27 73.15,-127.39 50.42 3.53 48
12 07/02/2024 20:43:24 -73.18, 39.90 129.54 07/02/2024 20:44:23 -73.20, 39.98 129.54 3.25 59
13 07/02/2024 21:34:10 73.18,-152.79 50.47 07/02/2024 21:35:24 73.19,-152.78 50.46 1.29 74
14 07/02/2024 22:25:04 -73.68, 13.39 128.98 07/02/2024 22:26:13 -73.59, 15.41 129.21 64.18 69

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/23/2024
SNOs_Map_NOAA-21_NOAA-19_20240623.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 06/23/2024 in txt file.

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