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: 2/18/2024
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 03/02/2024 03:34:36 -73.42, -63.63 99.21 03/02/2024 03:33:24 -73.41, -64.84 99.12 38.14 72
2 03/02/2024 04:25:27 73.68, 103.08 81.07 03/02/2024 04:24:21 73.66, 103.01 81.07 3.04 66
3 03/02/2024 05:16:11 -73.67, -89.58 98.96 03/02/2024 05:15:17 -73.67, -89.70 98.94 3.54 54
4 03/02/2024 06:06:58 73.73, 77.59 81.10 03/02/2024 06:06:18 73.72, 77.68 81.10 2.91 40
5 03/02/2024 06:57:42 -73.71,-115.07 98.93 03/02/2024 06:57:14 -73.73,-115.03 98.91 2.52 28
6 03/02/2024 07:48:28 73.73, 52.21 81.07 03/02/2024 07:48:16 73.74, 52.23 81.09 1.56 12
7 03/02/2024 08:39:13 -73.76,-140.57 98.90 03/02/2024 08:39:12 -73.75,-140.48 98.92 3.23 1
8 03/02/2024 09:29:59 73.77, 26.72 81.10 03/02/2024 09:30:14 73.75, 26.78 81.07 2.92 15
9 03/02/2024 10:20:43 -73.76,-165.94 98.93 03/02/2024 10:21:10 -73.76,-165.93 98.94 0.40 27
10 03/02/2024 11:11:29 73.77, 1.34 81.07 03/02/2024 11:12:12 73.77, 1.33 81.06 0.58 43
11 03/02/2024 12:02:13 -73.76, 168.69 98.96 03/02/2024 12:03:08 -73.78, 168.62 98.95 2.75 55
12 03/02/2024 12:52:59 73.77, -24.03 81.05 03/02/2024 12:54:10 73.79, -24.12 81.04 3.12 71
13 03/02/2024 13:43:50 -74.11, 142.47 98.60 03/02/2024 13:45:01 -74.04, 143.79 98.77 40.97 71

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/18/2024
SNOs_Map_NOAA-21_NOAA-19_20240218.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 02/18/2024 in txt file.

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