Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/14/2025
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 04/14/2025 12:40:55 77.22, -11.27 67.54 04/14/2025 12:40:34 77.24, -11.28 67.55 1.46 21
2 04/14/2025 13:30:14 -77.29, 156.15 112.41 04/14/2025 13:31:14 -77.29, 156.28 112.41 3.22 60
3 04/17/2025 00:40:08 -76.95, -9.96 113.63 04/17/2025 00:39:00 -76.89, -12.27 113.67 58.34 68
4 04/17/2025 01:29:34 77.26, 156.47 66.68 04/17/2025 01:29:32 77.26, 156.55 66.68 2.17 2
5 04/17/2025 02:18:58 -77.55, -37.06 113.04 04/17/2025 02:20:06 -77.57, -34.75 113.02 55.38 68
6 04/19/2025 13:28:51 -77.25, 156.77 114.21 04/19/2025 13:27:51 -77.22, 156.77 114.24 3.45 60
7 04/19/2025 14:18:11 77.29, -35.74 65.83 04/19/2025 14:18:30 77.27, -35.67 65.81 2.97 19
8 04/22/2025 02:17:26 -77.27, -35.38 115.05 04/22/2025 02:16:48 -77.27, -35.30 115.05 1.93 38
9 04/22/2025 03:06:46 77.31, 132.10 64.99 04/22/2025 03:07:27 77.32, 132.25 64.99 3.71 41
10 04/24/2025 15:05:59 -77.27, 132.53 115.89 04/24/2025 15:05:46 -77.26, 132.40 115.90 3.34 13
11 04/24/2025 15:55:19 77.32, -60.00 64.16 04/24/2025 15:56:25 77.31, -60.06 64.14 2.04 66
12 04/27/2025 03:05:11 77.25, 132.88 63.29 04/27/2025 03:04:01 77.26, 132.80 63.30 2.22 70
13 04/27/2025 03:54:30 -77.31, -59.69 116.67 04/27/2025 03:54:42 -77.29, -59.76 116.69 2.93 12

Figure of AQUA and METOP-B satellite orbits during SNOs since TLE Epoch: 4/14/2025
SNOs_Map_AQUA_METOP-B_20250414.jpg

Download SNOs between AQUA and METOP-B since TLE EPOCH: 04/14/2025 in txt file.

Historial Predications of SNOs between AQUA and METOP-B