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: 6/29/2024
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 72.58, 0.74 49.77 07/02/2024 11:23:49 72.57, -1.23 49.90 65.75 69
2 07/02/2024 12:15:51 -73.04, 167.09 129.72 07/02/2024 12:14:36 -73.06, 167.12 129.69 2.49 75
3 07/02/2024 13:06:37 73.03, -25.59 50.28 07/02/2024 13:05:37 73.06, -25.64 50.32 2.97 60
4 07/02/2024 13:57:21 -73.04, 141.71 129.72 07/02/2024 13:56:34 -73.06, 141.62 129.69 3.27 47
5 07/02/2024 14:48:08 73.09, -51.08 50.34 07/02/2024 14:47:34 73.10, -51.03 50.36 2.48 34
6 07/02/2024 15:38:52 -73.09, 116.22 129.65 07/02/2024 15:38:31 -73.10, 116.23 129.64 0.75 21
7 07/02/2024 16:29:38 73.09, -76.46 50.35 07/02/2024 16:29:32 73.10, -76.53 50.36 2.43 6
8 07/02/2024 17:20:23 -73.15, 90.73 129.59 07/02/2024 17:20:28 -73.14, 90.84 129.60 3.50 5
9 07/02/2024 18:11:09 73.14,-101.95 50.41 07/02/2024 18:11:29 73.14,-101.91 50.41 1.15 20
10 07/02/2024 19:01:53 -73.15, 65.36 129.58 07/02/2024 19:02:26 -73.14, 65.34 129.60 1.00 33
11 07/02/2024 19:52:39 73.14,-127.33 50.42 07/02/2024 19:53:27 73.14,-127.41 50.41 2.82 48
12 07/02/2024 20:43:24 -73.20, 39.87 129.52 07/02/2024 20:44:23 -73.18, 39.95 129.55 3.25 59
13 07/02/2024 21:34:10 73.19,-152.82 50.48 07/02/2024 21:35:24 73.18,-152.80 50.45 1.30 74
14 07/02/2024 22:25:03 -73.65, 13.47 129.01 07/02/2024 22:26:12 -73.62, 15.50 129.18 63.71 69

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/29/2024
SNOs_Map_NOAA-21_NOAA-19_20240629.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 06/29/2024 in txt file.

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