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: 8/23/2023
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 09/05/2023 00:45:51 73.57, 158.95 66.74 09/05/2023 00:46:58 73.53, 161.50 66.58 80.46 67
2 09/05/2023 01:36:33 -73.46, -33.48 113.37 09/05/2023 01:37:42 -73.38, -31.51 113.55 63.10 69
3 09/05/2023 02:27:15 73.28, 134.24 66.45 09/05/2023 02:28:26 73.20, 135.43 66.31 39.25 71
4 09/05/2023 03:17:57 -73.17, -58.20 113.67 09/05/2023 03:19:09 -73.10, -57.45 113.77 25.08 72
5 09/05/2023 04:08:39 72.99, 109.50 66.15 09/05/2023 04:09:52 72.97, 109.60 66.13 3.43 73
6 09/05/2023 04:59:23 -72.97, -83.16 113.85 09/05/2023 05:00:33 -72.98, -83.06 113.86 3.10 70
7 09/05/2023 05:50:08 72.94, 84.22 66.13 09/05/2023 05:51:14 72.95, 84.21 66.13 0.73 66
8 09/05/2023 06:40:52 -72.93,-108.44 113.87 09/05/2023 06:41:55 -72.95,-108.46 113.86 2.44 63
9 09/05/2023 07:31:38 72.95, 58.83 66.17 09/05/2023 07:32:36 72.92, 58.81 66.13 3.12 58
10 09/05/2023 08:22:22 -72.94,-133.83 113.84 09/05/2023 08:23:17 -72.93,-133.85 113.86 1.37 55
11 09/05/2023 09:13:08 72.96, 33.44 66.20 09/05/2023 09:13:57 72.95, 33.53 66.18 3.14 49
12 09/05/2023 10:03:51 -72.95,-159.22 113.80 09/05/2023 10:04:37 -72.95,-159.13 113.81 2.94 46
13 09/05/2023 10:54:36 72.92, 8.15 66.18 09/05/2023 10:55:18 72.92, 8.13 66.18 1.03 42
14 09/05/2023 11:45:20 -72.90, 175.49 113.82 09/05/2023 11:45:59 -72.93, 175.47 113.81 2.75 39
15 09/05/2023 12:36:06 72.92, -17.24 66.22 09/05/2023 12:36:40 72.90, -17.26 66.19 2.96 34
16 09/05/2023 13:26:50 -72.91, 150.10 113.79 09/05/2023 13:27:21 -72.90, 150.08 113.80 1.25 31
17 09/05/2023 14:17:36 72.93, -42.63 66.25 09/05/2023 14:18:01 72.92, -42.55 66.23 2.86 25
18 09/05/2023 15:08:20 -72.92, 124.71 113.75 09/05/2023 15:08:42 -72.93, 124.79 113.75 2.81 22
19 09/05/2023 15:59:05 72.89, -67.91 66.23 09/05/2023 15:59:23 72.90, -67.94 66.24 1.33 18
20 09/05/2023 16:49:49 -72.88, 99.43 113.77 09/05/2023 16:50:04 -72.90, 99.40 113.75 3.05 15
21 09/05/2023 17:40:35 72.90, -93.30 66.26 09/05/2023 17:40:45 72.87, -93.33 66.24 2.83 10
22 09/05/2023 18:31:19 -72.89, 74.04 113.74 09/05/2023 18:31:26 -72.88, 74.01 113.75 1.22 7
23 09/05/2023 19:22:05 72.91,-118.69 66.30 09/05/2023 19:22:06 72.90,-118.62 66.29 2.60 1
24 09/05/2023 20:12:49 -72.89, 48.65 113.71 09/05/2023 20:12:47 -72.90, 48.72 113.70 2.73 2
25 09/05/2023 21:03:34 72.86,-143.98 66.28 09/05/2023 21:03:28 72.87,-144.01 66.29 1.61 6
26 09/05/2023 21:54:18 -72.85, 23.36 113.73 09/05/2023 21:54:09 -72.88, 23.33 113.70 3.34 9
27 09/05/2023 22:45:04 72.87,-169.37 66.31 09/05/2023 22:44:50 72.85,-169.40 66.29 2.72 14
28 09/05/2023 23:35:48 -72.86, -2.03 113.69 09/05/2023 23:35:31 -72.85, -2.06 113.69 1.26 17
29 09/06/2023 00:26:34 72.88, 165.24 66.35 09/06/2023 00:26:11 72.87, 165.31 66.34 2.36 23
30 09/06/2023 01:17:18 -72.87, -27.42 113.66 09/06/2023 01:16:52 -72.88, -27.35 113.64 2.68 26
31 09/06/2023 02:08:03 72.84, 139.96 66.33 09/06/2023 02:07:33 72.85, 139.92 66.35 1.87 30
32 09/06/2023 02:58:48 -72.87, -52.81 113.62 09/06/2023 02:58:14 -72.85, -52.74 113.64 3.12 34
33 09/06/2023 03:49:33 72.84, 114.56 66.36 09/06/2023 03:48:55 72.82, 114.52 66.35 2.65 38
34 09/06/2023 04:40:17 -72.83, -78.09 113.64 09/06/2023 04:39:36 -72.83, -78.13 113.64 1.36 41
35 09/06/2023 05:31:03 72.85, 89.17 66.40 09/06/2023 05:30:16 72.85, 89.24 66.40 2.14 47
36 09/06/2023 06:21:47 -72.84,-103.48 113.61 09/06/2023 06:20:57 -72.85,-103.42 113.59 2.67 50
37 09/06/2023 07:12:32 72.81, 63.89 66.38 09/06/2023 07:11:38 72.82, 63.85 66.40 2.13 54
38 09/06/2023 08:03:17 -72.85,-128.88 113.58 09/06/2023 08:02:19 -72.83,-128.81 113.59 2.83 58
39 09/06/2023 08:54:02 72.82, 38.50 66.41 09/06/2023 08:53:00 72.80, 38.45 66.40 2.60 62
40 09/06/2023 09:44:46 -72.80,-154.16 113.60 09/06/2023 09:43:41 -72.80,-154.21 113.58 1.50 65
41 09/06/2023 10:35:32 72.82, 13.11 66.44 09/06/2023 10:34:21 72.82, 13.17 66.45 1.93 71

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 8/23/2023
SNOs_Map_NPP_METOP-C_20230824.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 08/23/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C