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: 5/24/2023
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 05/25/2023 02:08:53 -73.63, -41.66 127.13 05/25/2023 02:10:00 -73.56, -38.96 127.32 85.41 67
2 05/25/2023 02:59:35 73.44, 126.08 52.66 05/25/2023 03:00:44 73.37, 127.95 52.50 59.70 69
3 05/25/2023 03:50:17 -73.34, -66.37 127.46 05/25/2023 03:51:27 -73.28, -64.91 127.59 47.09 70
4 05/25/2023 04:40:59 73.15, 101.36 52.33 05/25/2023 04:42:11 73.09, 102.00 52.23 21.51 72
5 05/25/2023 05:31:41 -73.05, -91.11 127.79 05/25/2023 05:32:54 -73.01, -90.85 127.85 9.39 73
6 05/25/2023 06:22:25 72.95, 76.41 52.11 05/25/2023 06:23:35 72.97, 76.39 52.11 1.48 70
7 05/25/2023 07:13:09 -72.95,-116.28 127.90 05/25/2023 07:14:17 -72.93,-116.35 127.93 3.17 68
8 05/25/2023 08:03:55 72.96, 51.01 52.10 05/25/2023 08:04:57 72.94, 51.00 52.07 2.22 62
9 05/25/2023 08:54:39 -72.96,-141.67 127.91 05/25/2023 08:55:38 -72.96,-141.63 127.92 1.36 59
10 05/25/2023 09:45:25 72.97, 25.62 52.10 05/25/2023 09:46:18 72.97, 25.72 52.08 3.03 53
11 05/25/2023 10:36:08 -72.92,-166.96 127.97 05/25/2023 10:37:00 -72.94,-167.02 127.96 2.81 52
12 05/25/2023 11:26:53 72.93, 0.34 52.04 05/25/2023 11:27:39 72.94, 0.32 52.05 1.97 46
13 05/25/2023 12:17:37 -72.93, 167.65 127.97 05/25/2023 12:18:21 -72.91, 167.59 127.99 2.74 44
14 05/25/2023 13:08:23 72.93, -25.05 52.03 05/25/2023 13:09:01 72.92, -25.07 52.01 1.75 38
15 05/25/2023 13:59:07 -72.94, 142.26 127.97 05/25/2023 13:59:42 -72.94, 142.30 127.98 1.40 35
16 05/25/2023 14:49:53 72.94, -50.44 52.03 05/25/2023 14:50:22 72.95, -50.35 52.02 3.02 29
17 05/25/2023 15:40:36 -72.89, 116.98 128.03 05/25/2023 15:41:04 -72.91, 116.91 128.01 3.22 28
18 05/25/2023 16:31:22 72.90, -75.73 51.97 05/25/2023 16:31:44 72.92, -75.74 51.99 2.45 22
19 05/25/2023 17:22:06 -72.90, 91.59 128.04 05/25/2023 17:22:26 -72.89, 91.52 128.05 2.39 20
20 05/25/2023 18:12:52 72.91,-101.12 51.97 05/25/2023 18:13:06 72.90,-101.13 51.95 1.31 14
21 05/25/2023 19:03:36 -72.91, 66.20 128.04 05/25/2023 19:03:47 -72.92, 66.24 128.04 1.68 11
22 05/25/2023 19:54:22 72.91,-126.51 51.96 05/25/2023 19:54:27 72.92,-126.42 51.97 3.09 5
23 05/25/2023 20:45:06 -72.92, 40.81 128.05 05/25/2023 20:45:09 -72.89, 40.85 128.07 2.94 3
24 05/25/2023 21:35:51 72.87,-151.79 51.90 05/25/2023 21:35:49 72.90,-151.81 51.93 2.92 2
25 05/25/2023 22:26:35 -72.87, 15.52 128.10 05/25/2023 22:26:31 -72.87, 15.46 128.11 2.14 4
26 05/25/2023 23:17:21 72.88,-177.18 51.90 05/25/2023 23:17:11 72.87,-177.20 51.90 0.90 10
27 05/26/2023 00:08:05 -72.88, -9.87 128.11 05/26/2023 00:07:52 -72.90, -9.83 128.09 2.09 13
28 05/26/2023 00:58:51 72.89, 157.43 51.90 05/26/2023 00:58:32 72.90, 157.52 51.91 3.23 19
29 05/26/2023 01:49:35 -72.89, -35.26 128.11 05/26/2023 01:49:14 -72.87, -35.22 128.13 2.47 21
30 05/26/2023 02:40:20 72.85, 132.14 51.84 05/26/2023 02:39:54 72.88, 132.12 51.87 3.39 26
31 05/26/2023 03:31:04 -72.85, -60.55 128.17 05/26/2023 03:30:36 -72.85, -60.61 128.16 2.03 28
32 05/26/2023 04:21:50 72.85, 106.75 51.84 05/26/2023 04:21:16 72.85, 106.73 51.84 0.61 34
33 05/26/2023 05:12:34 -72.85, -85.94 128.17 05/26/2023 05:11:57 -72.87, -85.89 128.15 2.57 37
34 05/26/2023 06:03:20 72.86, 81.36 51.83 05/26/2023 06:02:37 72.88, 81.45 51.85 3.43 43
35 05/26/2023 06:54:04 -72.86,-111.33 128.18 05/26/2023 06:53:19 -72.85,-111.28 128.18 2.06 45
36 05/26/2023 07:44:50 72.87, 55.97 51.83 05/26/2023 07:43:59 72.85, 56.06 51.82 3.47 51
37 05/26/2023 08:35:33 -72.82,-136.61 128.24 05/26/2023 08:34:41 -72.82,-136.67 128.22 2.07 52
38 05/26/2023 09:26:19 72.83, 30.68 51.77 05/26/2023 09:25:21 72.83, 30.67 51.78 0.57 58
39 05/26/2023 10:17:03 -72.83,-162.00 128.24 05/26/2023 10:16:02 -72.85,-161.96 128.21 3.07 61
40 05/26/2023 11:07:49 72.83, 5.29 51.77 05/26/2023 11:06:43 72.80, 5.28 51.75 3.48 66
41 05/26/2023 11:58:33 -72.83, 172.61 128.24 05/26/2023 11:57:24 -72.83, 172.65 128.24 1.76 69
42 05/26/2023 12:49:19 72.84, -20.10 51.76 05/26/2023 12:48:04 72.83, -20.01 51.76 3.25 75
43 05/26/2023 13:40:01 -72.74, 147.43 128.36 05/26/2023 13:38:47 -72.75, 147.16 128.32 8.91 74
44 05/26/2023 14:30:43 72.54, -44.86 51.43 05/26/2023 14:29:31 72.55, -45.92 51.50 35.31 72
45 05/26/2023 15:21:25 -72.45, 122.65 128.69 05/26/2023 15:20:14 -72.47, 121.25 128.58 46.99 71
46 05/26/2023 16:12:07 72.25, -69.65 51.10 05/26/2023 16:10:59 72.22, -71.92 51.19 77.11 68
47 05/26/2023 17:02:49 -72.15, 97.86 129.02 05/26/2023 17:01:42 -72.14, 95.27 128.89 88.41 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 5/24/2023
SNOs_Map_NPP_METOP-C_20230525.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 05/24/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C