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: 8/16/2024
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 08/17/2024 20:30:56 72.46,-135.40 59.54 08/17/2024 20:29:45 72.45,-136.82 59.62 47.44 71
2 08/17/2024 21:21:47 -72.81, 31.20 120.07 08/17/2024 21:20:36 -72.83, 31.26 120.04 3.17 71
3 08/17/2024 22:12:33 72.83,-161.52 59.96 08/17/2024 22:11:35 72.83,-161.48 59.98 1.74 58
4 08/17/2024 23:03:16 -72.82, 5.81 120.04 08/17/2024 23:02:33 -72.82, 5.75 120.03 2.29 43
5 08/17/2024 23:54:02 72.83, 173.09 59.99 08/17/2024 23:53:32 72.82, 173.00 59.99 3.25 30
6 08/18/2024 00:44:47 -72.87, -19.68 119.96 08/18/2024 00:44:30 -72.85, -19.66 119.97 2.07 17
7 08/18/2024 01:35:33 72.89, 147.60 60.07 08/18/2024 01:35:29 72.86, 147.59 60.04 3.66 4
8 08/18/2024 02:26:17 -72.88, -45.06 119.93 08/18/2024 02:26:27 -72.89, -45.07 119.92 1.35 10
9 08/18/2024 03:17:03 72.89, 122.21 60.10 08/18/2024 03:17:26 72.89, 122.18 60.10 1.15 23
10 08/18/2024 04:07:48 -72.93, -70.56 119.84 08/18/2024 04:08:24 -72.93, -70.48 119.87 2.62 36
11 08/18/2024 04:58:34 72.95, 96.72 60.19 08/18/2024 04:59:23 72.93, 96.77 60.15 3.23 49
12 08/18/2024 05:49:18 -72.94, -95.94 119.82 08/18/2024 05:50:21 -72.96, -95.89 119.81 2.92 63
13 08/18/2024 06:40:06 73.06, 71.11 60.33 08/18/2024 06:41:19 73.01, 71.47 60.25 12.67 73
14 08/18/2024 07:31:00 -73.55,-122.66 119.12 08/18/2024 07:32:08 -73.49,-120.16 119.33 79.19 68

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/16/2024
SNOs_Map_NOAA-21_NOAA-19_20240816.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 08/16/2024 in txt file.

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