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: 2/29/2024
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 03/02/2024 03:34:37 -73.41, -63.63 99.22 03/02/2024 03:33:25 -73.39, -64.88 99.13 39.86 72
2 03/02/2024 04:25:29 73.71, 103.00 81.11 03/02/2024 04:24:21 73.70, 103.10 81.11 3.52 68
3 03/02/2024 05:16:13 -73.71, -89.69 98.91 03/02/2024 05:15:17 -73.70, -89.62 98.91 2.23 56
4 03/02/2024 06:06:59 73.71, 77.62 81.08 03/02/2024 06:06:19 73.72, 77.66 81.10 1.52 40
5 03/02/2024 06:57:43 -73.71,-115.06 98.94 03/02/2024 06:57:15 -73.72,-115.07 98.92 1.37 28
6 03/02/2024 07:48:29 73.71, 52.25 81.05 03/02/2024 07:48:17 73.73, 52.21 81.08 3.28 12
7 03/02/2024 08:39:14 -73.76,-140.55 98.91 03/02/2024 08:39:13 -73.74,-140.52 98.93 2.48 1
8 03/02/2024 09:30:00 73.76, 26.76 81.08 03/02/2024 09:30:15 73.75, 26.76 81.07 0.59 15
9 03/02/2024 10:20:44 -73.76,-165.93 98.94 03/02/2024 10:21:11 -73.75,-165.97 98.95 1.43 27
10 03/02/2024 11:11:30 73.76, 1.38 81.05 03/02/2024 11:12:13 73.77, 1.31 81.06 2.67 43
11 03/02/2024 12:02:15 -73.80, 168.58 98.91 03/02/2024 12:03:08 -73.82, 168.70 98.92 3.92 53
12 03/02/2024 12:53:00 73.80, -24.11 81.08 03/02/2024 12:54:10 73.78, -24.14 81.04 2.47 70
13 03/02/2024 13:43:50 -74.10, 142.49 98.61 03/02/2024 13:45:01 -74.03, 143.75 98.78 39.28 71

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/29/2024
SNOs_Map_NOAA-21_NOAA-19_20240229.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 02/29/2024 in txt file.

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