Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/24/2025
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 12/06/2025 23:07:58 -73.68, 3.75 83.70 12/06/2025 23:09:04 -73.64, 6.78 83.82 94.88 66
2 12/06/2025 23:58:39 73.41, 171.68 96.03 12/06/2025 23:59:48 73.39, 173.55 95.95 59.61 69
3 12/07/2025 00:49:22 -73.38, -20.93 84.01 12/07/2025 00:50:32 -73.32, -19.29 84.12 52.51 70
4 12/07/2025 01:40:03 73.11, 146.98 95.71 12/07/2025 01:41:16 73.07, 147.50 95.65 17.29 73
5 12/07/2025 02:30:46 -73.08, -45.63 84.32 12/07/2025 02:31:59 -73.04, -45.24 84.38 13.37 73
6 12/07/2025 03:21:30 72.95, 121.94 95.56 12/07/2025 03:22:40 72.94, 121.89 95.54 2.33 70
7 12/07/2025 04:12:14 -72.97, -70.78 84.42 12/07/2025 04:13:22 -72.97, -70.73 84.44 1.70 68
8 12/07/2025 05:03:00 72.95, 96.57 95.56 12/07/2025 05:04:01 72.97, 96.61 95.57 2.00 61
9 12/07/2025 05:53:44 -72.97, -96.15 84.42 12/07/2025 05:54:44 -72.94, -96.12 84.45 3.23 60
10 12/07/2025 06:44:30 72.95, 71.21 95.57 12/07/2025 06:45:23 72.94, 71.21 95.56 0.72 53
11 12/07/2025 07:35:13 -72.92,-121.41 84.47 12/07/2025 07:36:06 -72.92,-121.51 84.47 3.49 53
12 12/07/2025 08:26:00 72.95, 45.84 95.57 12/07/2025 08:26:45 72.92, 45.82 95.54 3.04 45
13 12/07/2025 09:16:43 -72.91,-146.78 84.46 12/07/2025 09:17:27 -72.94,-146.80 84.44 3.46 44
14 12/07/2025 10:07:30 72.94, 20.47 95.58 12/07/2025 10:08:06 72.95, 20.54 95.57 2.35 36
15 12/07/2025 10:58:13 -72.91,-172.14 84.46 12/07/2025 10:58:49 -72.92,-172.19 84.45 1.80 36
16 12/07/2025 11:49:00 72.94, -4.90 95.58 12/07/2025 11:49:28 72.92, -4.85 95.56 2.63 28
17 12/07/2025 12:39:43 -72.91, 162.49 84.45 12/07/2025 12:40:11 -72.90, 162.42 84.47 2.54 28
18 12/07/2025 13:30:29 72.89, -30.16 95.53 12/07/2025 13:30:50 72.90, -30.24 95.54 2.90 21
19 12/07/2025 14:21:13 -72.90, 137.12 84.45 12/07/2025 14:21:32 -72.92, 137.14 84.43 2.06 19
20 12/07/2025 15:11:59 72.88, -55.53 95.54 12/07/2025 15:12:12 72.87, -55.63 95.53 3.60 13
21 12/07/2025 16:02:43 -72.90, 111.75 84.44 12/07/2025 16:02:54 -72.90, 111.75 84.45 0.39 11
22 12/07/2025 16:53:29 72.88, -80.90 95.54 12/07/2025 16:53:33 72.90, -80.92 95.56 2.17 4
23 12/07/2025 17:44:13 -72.90, 86.38 84.44 12/07/2025 17:44:16 -72.87, 86.36 84.46 2.84 3
24 12/07/2025 18:34:59 72.88,-106.27 95.55 12/07/2025 18:34:55 72.87,-106.31 95.55 1.38 4
25 12/07/2025 19:25:43 -72.90, 61.01 84.43 12/07/2025 19:25:37 -72.90, 61.07 84.43 1.95 6
26 12/07/2025 20:16:29 72.87,-131.63 95.55 12/07/2025 20:16:16 72.90,-131.59 95.58 3.30 13
27 12/07/2025 21:07:13 -72.89, 35.65 84.43 12/07/2025 21:06:59 -72.88, 35.68 84.45 2.11 14
28 12/07/2025 21:57:59 72.87,-157.00 95.56 12/07/2025 21:57:38 72.88,-156.98 95.56 0.92 21
29 12/07/2025 22:48:42 -72.84, 10.38 84.48 12/07/2025 22:48:21 -72.85, 10.29 84.46 3.41 21
30 12/07/2025 23:39:29 72.87, 177.63 95.56 12/07/2025 23:39:00 72.85, 177.63 95.55 1.76 29
31 12/08/2025 00:30:13 -72.89, -15.09 84.42 12/08/2025 00:29:42 -72.88, -14.99 84.43 3.29 31
32 12/08/2025 01:20:59 72.87, 152.26 95.57 12/08/2025 01:20:21 72.88, 152.34 95.58 3.11 38
33 12/08/2025 02:11:42 -72.83, -40.35 84.47 12/08/2025 02:11:04 -72.85, -40.38 84.44 2.61 38

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 11/24/2025
SNOs_Map_NPP_METOP-C_20251124.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 11/24/2025 in txt file.

Historial Predications of SNOs between NPP and METOP-C