Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/20/2025
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 07/20/2025 19:20:06 77.81,-110.00 57.25 07/20/2025 19:20:24 77.82,-109.97 57.26 0.93 18
2 07/20/2025 20:10:34 -78.35, 60.08 122.20 07/20/2025 20:09:31 -78.36, 60.11 122.20 0.76 63
3 07/23/2025 08:09:14 77.50, 56.26 57.46 07/23/2025 08:10:10 77.50, 56.28 57.46 0.74 56
4 07/23/2025 08:59:41 -78.10,-133.57 121.96 07/23/2025 08:59:16 -78.10,-133.53 121.95 0.95 25
5 07/25/2025 21:48:48 -77.83, 32.82 121.68 07/25/2025 21:49:01 -77.83, 32.82 121.68 0.14 13
6 07/25/2025 22:39:15 78.38,-157.03 58.88 07/25/2025 22:38:08 78.38,-157.06 58.88 0.69 67
7 07/28/2025 10:37:54 -77.60,-160.55 121.33 07/28/2025 10:38:45 -77.59,-160.64 121.34 2.42 51
8 07/28/2025 11:28:25 77.99, 8.64 59.07 07/28/2025 11:27:55 78.00, 8.76 59.08 3.12 30
9 07/31/2025 00:17:28 77.84, 175.61 59.52 07/31/2025 00:17:36 77.83, 175.58 59.52 0.63 8
10 07/31/2025 01:07:57 -78.34, -14.48 119.97 07/31/2025 01:06:44 -78.34, -14.47 119.97 0.26 73
11 08/02/2025 13:06:37 77.46, -18.39 59.81 08/02/2025 13:07:22 77.46, -18.37 59.81 0.56 45

Figure of METOP-B and TERRA satellite orbits during SNOs since TLE Epoch: 7/20/2025
SNOs_Map_METOP-B_TERRA_20250720.jpg

Download SNOs between METOP-B and TERRA since TLE EPOCH: 07/20/2025 in txt file.

Historial Predications of SNOs between METOP-B and TERRA