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: 8/31/2023
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 00:45:50 73.56, 158.98 66.73 09/05/2023 00:46:57 73.55, 161.54 66.60 80.53 67
2 09/05/2023 01:36:32 -73.45, -33.46 113.38 09/05/2023 01:37:41 -73.39, -31.48 113.54 63.12 69
3 09/05/2023 02:27:14 73.27, 134.27 66.43 09/05/2023 02:28:25 73.22, 135.47 66.32 38.80 71
4 09/05/2023 03:17:56 -73.16, -58.18 113.67 09/05/2023 03:19:08 -73.12, -57.43 113.76 24.85 72
5 09/05/2023 04:08:38 72.97, 109.53 66.14 09/05/2023 04:09:52 72.94, 109.53 66.10 3.21 74
6 09/05/2023 04:59:22 -72.97, -83.14 113.86 09/05/2023 05:00:33 -72.94, -83.15 113.90 3.14 71
7 09/05/2023 05:50:08 72.98, 84.14 66.17 09/05/2023 05:51:13 72.97, 84.24 66.15 3.53 65
8 09/05/2023 06:40:52 -72.98,-108.53 113.82 09/05/2023 06:41:54 -72.97,-108.43 113.85 3.47 62
9 09/05/2023 07:31:37 72.94, 58.86 66.15 09/05/2023 07:32:35 72.94, 58.85 66.15 0.75 58
10 09/05/2023 08:22:21 -72.93,-133.82 113.84 09/05/2023 08:23:16 -72.94,-133.83 113.85 0.85 55
11 09/05/2023 09:13:07 72.95, 33.47 66.19 09/05/2023 09:13:57 72.92, 33.46 66.15 2.99 50
12 09/05/2023 10:03:51 -72.94,-159.21 113.81 09/05/2023 10:04:38 -72.92,-159.22 113.84 2.87 47
13 09/05/2023 10:54:37 72.95, 8.08 66.22 09/05/2023 10:55:18 72.94, 8.17 66.20 3.24 41
14 09/05/2023 11:45:21 -72.95, 175.40 113.77 09/05/2023 11:45:59 -72.94, 175.50 113.79 3.18 38
15 09/05/2023 12:36:06 72.91, -17.21 66.20 09/05/2023 12:36:40 72.92, -17.22 66.20 1.05 34
16 09/05/2023 13:26:50 -72.91, 150.12 113.80 09/05/2023 13:27:21 -72.92, 150.10 113.79 1.19 31
17 09/05/2023 14:17:36 72.92, -42.60 66.24 09/05/2023 14:18:02 72.89, -42.61 66.21 2.80 26
18 09/05/2023 15:08:20 -72.91, 124.73 113.76 09/05/2023 15:08:43 -72.89, 124.71 113.79 2.62 23
19 09/05/2023 15:59:06 72.93, -67.99 66.27 09/05/2023 15:59:23 72.92, -67.90 66.26 2.97 17
20 09/05/2023 16:49:50 -72.92, 99.34 113.73 09/05/2023 16:50:04 -72.92, 99.42 113.74 2.92 14
21 09/05/2023 17:40:35 72.88, -93.27 66.25 09/05/2023 17:40:45 72.89, -93.29 66.26 1.35 10
22 09/05/2023 18:31:19 -72.88, 74.05 113.75 09/05/2023 18:31:26 -72.89, 74.03 113.74 1.52 7
23 09/05/2023 19:22:05 72.89,-118.66 66.28 09/05/2023 19:22:07 72.87,-118.69 66.26 2.65 2
24 09/05/2023 20:12:49 -72.89, 48.66 113.71 09/05/2023 20:12:48 -72.87, 48.64 113.73 2.41 1
25 09/05/2023 21:03:35 72.90,-144.05 66.32 09/05/2023 21:03:28 72.89,-143.97 66.31 2.72 7
26 09/05/2023 21:54:19 -72.89, 23.27 113.68 09/05/2023 21:54:09 -72.89, 23.35 113.68 2.68 10
27 09/05/2023 22:45:04 72.86,-169.34 66.30 09/05/2023 22:44:50 72.87,-169.37 66.31 1.63 14
28 09/05/2023 23:35:48 -72.85, -2.01 113.70 09/05/2023 23:35:31 -72.87, -2.04 113.68 1.85 17
29 09/06/2023 00:26:34 72.86, 165.27 66.33 09/06/2023 00:26:12 72.84, 165.24 66.32 2.52 22
30 09/06/2023 01:17:18 -72.86, -27.40 113.67 09/06/2023 01:16:53 -72.84, -27.43 113.68 2.23 25
31 09/06/2023 02:08:04 72.87, 139.88 66.37 09/06/2023 02:07:33 72.87, 139.96 66.36 2.49 31
32 09/06/2023 02:58:48 -72.87, -52.79 113.63 09/06/2023 02:58:14 -72.87, -52.72 113.63 2.48 34
33 09/06/2023 03:49:33 72.83, 114.60 66.35 09/06/2023 03:48:55 72.84, 114.56 66.37 1.90 38
34 09/06/2023 04:40:17 -72.82, -78.08 113.65 09/06/2023 04:39:36 -72.84, -78.11 113.63 2.16 41
35 09/06/2023 05:31:03 72.84, 89.20 66.38 09/06/2023 05:30:17 72.82, 89.17 66.37 2.42 46
36 09/06/2023 06:21:47 -72.83,-103.47 113.62 09/06/2023 06:20:58 -72.82,-103.50 113.62 2.08 49
37 09/06/2023 07:12:33 72.84, 63.81 66.41 09/06/2023 07:11:38 72.84, 63.88 66.42 2.28 55
38 09/06/2023 08:03:17 -72.84,-128.86 113.58 09/06/2023 08:02:19 -72.84,-128.79 113.57 2.31 58
39 09/06/2023 08:54:02 72.80, 38.53 66.39 09/06/2023 08:53:00 72.82, 38.49 66.42 2.16 62
40 09/06/2023 09:44:46 -72.80,-154.15 113.60 09/06/2023 09:43:41 -72.82,-154.18 113.57 2.46 65
41 09/06/2023 10:35:32 72.81, 13.14 66.43 09/06/2023 10:34:22 72.79, 13.10 66.43 2.35 70
42 09/06/2023 11:26:16 -72.80,-179.54 113.57 09/06/2023 11:25:03 -72.79,-179.57 113.57 1.98 73
43 09/06/2023 12:16:59 72.66, -11.94 66.30 09/06/2023 12:15:46 72.66, -12.50 66.34 18.75 73
44 09/06/2023 13:07:41 -72.56, 155.59 113.81 09/06/2023 13:06:29 -72.56, 154.62 113.75 32.45 72
45 09/06/2023 13:58:23 72.37, -36.71 66.00 09/06/2023 13:57:13 72.38, -38.41 66.11 57.05 70
46 09/06/2023 14:49:05 -72.26, 130.81 114.10 09/06/2023 14:47:56 -72.28, 128.73 113.97 70.60 69
47 09/06/2023 15:39:47 72.07, -61.51 65.71 09/06/2023 15:38:41 72.05, -64.39 65.84 98.81 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 8/31/2023
SNOs_Map_NPP_METOP-C_20230831.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 08/31/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C