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: 6/30/2024
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 11:24:58 72.57, 0.76 49.75 07/02/2024 11:23:49 72.58, -1.20 49.91 65.55 69
2 07/02/2024 12:15:51 -73.03, 167.11 129.74 07/02/2024 12:14:37 -73.02, 167.04 129.72 2.48 74
3 07/02/2024 13:06:38 73.07, -25.68 50.32 07/02/2024 13:05:37 73.07, -25.61 50.33 2.25 61
4 07/02/2024 13:57:22 -73.08, 141.62 129.67 07/02/2024 13:56:34 -73.07, 141.65 129.68 1.83 48
5 07/02/2024 14:48:08 73.08, -51.06 50.33 07/02/2024 14:47:35 73.07, -51.11 50.33 1.98 33
6 07/02/2024 15:38:52 -73.08, 116.24 129.66 07/02/2024 15:38:31 -73.11, 116.26 129.63 3.16 21
7 07/02/2024 16:29:39 73.13, -76.55 50.39 07/02/2024 16:29:32 73.11, -76.50 50.37 2.42 7
8 07/02/2024 17:20:23 -73.14, 90.76 129.60 07/02/2024 17:20:29 -73.11, 90.76 129.63 3.19 6
9 07/02/2024 18:11:09 73.13,-101.92 50.40 07/02/2024 18:11:29 73.16,-101.88 50.42 3.26 20
10 07/02/2024 19:01:53 -73.14, 65.38 129.59 07/02/2024 19:02:26 -73.15, 65.37 129.59 1.57 33
11 07/02/2024 19:52:39 73.13,-127.30 50.41 07/02/2024 19:53:27 73.15,-127.38 50.42 3.44 48
12 07/02/2024 20:43:24 -73.19, 39.89 129.53 07/02/2024 20:44:23 -73.20, 39.98 129.54 3.08 59
13 07/02/2024 21:34:10 73.18,-152.79 50.47 07/02/2024 21:35:24 73.20,-152.77 50.46 1.67 74
14 07/02/2024 22:25:04 -73.69, 13.38 128.97 07/02/2024 22:26:12 -73.63, 15.53 129.17 67.70 68

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/30/2024
SNOs_Map_NOAA-21_NOAA-19_20240630.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 06/30/2024 in txt file.

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