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: 3/15/2025
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 03/26/2025 10:03:03 73.51, 19.52 71.36 03/26/2025 10:04:09 73.48, 22.49 71.17 93.85 66
2 03/26/2025 10:53:46 -73.48,-173.08 108.69 03/26/2025 10:54:53 -73.41,-170.35 108.91 86.87 67
3 03/26/2025 11:44:27 73.22, -5.20 71.01 03/26/2025 11:45:37 73.16, -3.57 70.85 52.93 70
4 03/26/2025 12:35:10 -73.19, 162.19 109.04 03/26/2025 12:36:20 -73.14, 163.70 109.19 49.20 70
5 03/26/2025 13:25:51 72.93, -29.94 70.66 03/26/2025 13:27:04 72.89, -29.49 70.58 15.45 73
6 03/26/2025 14:16:34 -72.90, 137.44 109.39 03/26/2025 14:17:47 -72.86, 137.78 109.46 11.90 73
7 03/26/2025 15:07:18 72.79, -55.02 70.48 03/26/2025 15:08:27 72.81, -54.98 70.49 2.82 69
8 03/26/2025 15:58:02 -72.81, 112.26 109.51 03/26/2025 15:59:10 -72.79, 112.29 109.55 2.57 68
9 03/26/2025 16:48:48 72.80, -80.42 70.47 03/26/2025 16:49:49 72.79, -80.37 70.44 1.93 61
10 03/26/2025 17:39:31 -72.77, 86.96 109.58 03/26/2025 17:40:32 -72.77, 86.91 109.60 1.92 61
11 03/26/2025 18:30:17 72.76,-105.71 70.40 03/26/2025 18:31:11 72.77,-105.75 70.39 1.68 54
12 03/26/2025 19:21:01 -72.78, 61.57 109.60 03/26/2025 19:21:53 -72.80, 61.63 109.60 2.55 52
13 03/26/2025 20:11:47 72.78,-131.11 70.38 03/26/2025 20:12:33 72.75,-131.14 70.35 3.14 46
14 03/26/2025 21:02:31 -72.80, 36.17 109.61 03/26/2025 21:03:15 -72.78, 36.24 109.65 3.25 44
15 03/26/2025 21:53:17 72.79,-156.51 70.37 03/26/2025 21:53:54 72.78,-156.42 70.35 3.03 37
16 03/26/2025 22:43:59 -72.76, 10.88 109.68 03/26/2025 22:44:36 -72.76, 10.86 109.69 0.63 37
17 03/26/2025 23:34:45 72.75, 178.20 70.30 03/26/2025 23:35:15 72.76, 178.20 70.30 0.90 30
18 03/27/2025 00:25:29 -72.77, -14.52 109.70 03/27/2025 00:25:57 -72.78, -14.42 109.70 3.72 28
19 03/27/2025 01:16:15 72.76, 152.80 70.28 03/27/2025 01:16:37 72.73, 152.81 70.25 2.87 22
20 03/27/2025 02:06:58 -72.73, -39.82 109.77 03/27/2025 02:07:19 -72.76, -39.81 109.74 3.62 21
21 03/27/2025 02:57:44 72.72, 127.51 70.21 03/27/2025 02:57:59 72.71, 127.43 70.20 2.95 15
22 03/27/2025 03:48:28 -72.74, -65.21 109.78 03/27/2025 03:48:41 -72.74, -65.19 109.79 0.73 13
23 03/27/2025 04:39:14 72.73, 102.11 70.20 03/27/2025 04:39:20 72.74, 102.15 70.20 1.46 6
24 03/27/2025 05:29:57 -72.70, -90.51 109.85 03/27/2025 05:30:03 -72.72, -90.58 109.84 2.92 6
25 03/27/2025 06:20:44 72.74, 76.71 70.18 03/27/2025 06:20:42 72.72, 76.76 70.16 3.19 2
26 03/27/2025 07:11:27 -72.71,-115.90 109.87 03/27/2025 07:11:25 -72.70,-115.96 109.88 2.67 2
27 03/27/2025 08:02:13 72.71, 51.42 70.11 03/27/2025 08:02:04 72.70, 51.38 70.11 1.73 9
28 03/27/2025 08:52:57 -72.73,-141.30 109.88 03/27/2025 08:52:46 -72.73,-141.24 109.89 2.02 11
29 03/27/2025 09:43:43 72.72, 26.02 70.10 03/27/2025 09:43:25 72.73, 26.10 70.11 2.62 18
30 03/27/2025 10:34:26 -72.69,-166.60 109.96 03/27/2025 10:34:08 -72.70,-166.63 109.93 2.14 18
31 03/27/2025 11:25:12 72.68, 0.73 70.03 03/27/2025 11:24:47 72.71, 0.71 70.06 2.98 25
32 03/27/2025 12:15:56 -72.70, 168.01 109.97 03/27/2025 12:15:30 -72.68, 167.99 109.98 1.91 26
33 03/27/2025 13:06:42 72.69, -24.67 70.01 03/27/2025 13:06:09 72.68, -24.67 70.01 0.86 33
34 03/27/2025 13:57:26 -72.71, 142.61 109.99 03/27/2025 13:56:51 -72.71, 142.71 109.98 3.33 35
35 03/27/2025 14:48:11 72.65, -49.96 69.94 03/27/2025 14:47:31 72.66, -50.06 69.96 3.36 40
36 03/27/2025 15:38:55 -72.67, 117.31 110.06 03/27/2025 15:38:13 -72.69, 117.32 110.03 2.00 42
37 03/27/2025 16:29:41 72.66, -75.36 69.93 03/27/2025 16:28:52 72.69, -75.34 69.96 3.03 49
38 03/27/2025 17:20:25 -72.68, 91.92 110.07 03/27/2025 17:19:35 -72.67, 91.94 110.08 1.91 50
39 03/27/2025 18:11:11 72.68,-100.76 69.91 03/27/2025 18:10:14 72.67,-100.72 69.91 1.41 57
40 03/27/2025 19:01:54 -72.65, 66.62 110.14 03/27/2025 19:00:57 -72.65, 66.56 110.12 2.25 57
41 03/27/2025 19:52:40 72.64,-126.05 69.84 03/27/2025 19:51:36 72.65,-126.11 69.87 2.15 64
42 03/27/2025 20:43:24 -72.66, 41.23 110.16 03/27/2025 20:42:18 -72.68, 41.27 110.13 2.61 66
43 03/27/2025 21:34:10 72.65,-151.45 69.83 03/27/2025 21:32:58 72.62,-151.49 69.82 3.06 72
44 03/27/2025 22:24:54 -72.67, 15.83 110.17 03/27/2025 22:23:40 -72.65, 15.89 110.17 2.69 74
45 03/27/2025 23:15:36 72.46,-176.43 69.59 03/27/2025 23:14:23 72.45,-177.18 69.64 25.18 73
46 03/28/2025 00:06:19 -72.43, -9.06 110.46 03/28/2025 00:05:06 -72.43, -9.90 110.40 28.44 73
47 03/28/2025 00:57:00 72.16, 158.77 69.24 03/28/2025 00:55:51 72.12, 156.83 69.32 66.36 69
48 03/28/2025 01:47:43 -72.13, -33.85 110.81 03/28/2025 01:46:34 -72.10, -35.88 110.72 69.40 69

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 3/15/2025
SNOs_Map_NPP_METOP-C_20250315.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 03/15/2025 in txt file.

Historial Predications of SNOs between NPP and METOP-C