Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/8/2023
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 06/18/2023 17:23:05 73.75, -87.01 50.37 06/18/2023 17:21:59 73.72, -90.20 50.51 99.42 66
2 06/18/2023 18:13:49 -73.65, 80.10 129.72 06/18/2023 18:12:42 -73.66, 77.25 129.56 89.15 67
3 06/18/2023 19:04:33 73.42,-113.09 50.08 06/18/2023 19:03:23 73.43,-114.91 50.18 57.51 70
4 06/18/2023 19:55:17 -73.33, 54.03 130.01 06/18/2023 19:54:06 -73.37, 52.54 129.88 47.65 71
5 06/18/2023 20:46:00 73.15,-139.04 49.83 06/18/2023 20:44:47 73.13,-139.63 49.86 19.24 73
6 06/18/2023 21:36:44 -73.06, 28.09 130.25 06/18/2023 21:35:30 -73.08, 27.80 130.20 9.49 74
7 06/18/2023 22:27:25 72.98,-164.75 49.68 06/18/2023 22:26:14 72.99,-164.70 49.70 2.37 71
8 06/18/2023 23:18:07 -72.99, 2.59 130.32 06/18/2023 23:16:58 -72.99, 2.63 130.30 1.00 69
9 06/19/2023 00:08:46 73.00, 169.97 49.70 06/19/2023 00:07:44 73.00, 169.91 49.71 2.07 62
10 06/19/2023 00:59:28 -73.02, -22.69 130.29 06/19/2023 00:58:28 -73.00, -22.77 130.30 3.44 60
11 06/19/2023 01:50:08 72.98, 144.58 49.68 06/19/2023 01:49:13 72.96, 144.62 49.67 2.79 55
12 06/19/2023 02:40:50 -72.99, -48.07 130.32 06/19/2023 02:39:58 -73.01, -48.16 130.29 3.25 52
13 06/19/2023 03:31:30 72.96, 119.19 49.66 06/19/2023 03:30:43 72.97, 119.22 49.68 1.51 47
14 06/19/2023 04:22:12 -72.97, -73.46 130.34 06/19/2023 04:21:27 -72.96, -73.45 130.33 0.73 45
15 06/19/2023 05:12:51 72.99, 93.91 49.68 06/19/2023 05:12:13 72.98, 93.83 49.69 2.84 38
16 06/19/2023 06:03:34 -72.95, -98.85 130.36 06/19/2023 06:02:57 -72.97, -98.84 130.32 2.90 37
17 06/19/2023 06:54:13 72.96, 68.52 49.66 06/19/2023 06:53:42 72.94, 68.54 49.64 3.11 31
18 06/19/2023 07:44:56 -72.93,-124.24 130.38 06/19/2023 07:44:26 -72.93,-124.13 130.37 3.49 30
19 06/19/2023 08:35:35 72.94, 43.14 49.64 06/19/2023 08:35:12 72.95, 43.15 49.65 0.66 23
20 06/19/2023 09:26:17 -72.95,-149.52 130.35 06/19/2023 09:25:56 -72.94,-149.53 130.36 1.28 21
21 06/19/2023 10:16:56 72.97, 17.86 49.66 06/19/2023 10:16:42 72.96, 17.75 49.66 3.65 14
22 06/19/2023 11:07:39 -72.93,-174.90 130.37 06/19/2023 11:07:26 -72.95,-174.92 130.35 2.36 13
23 06/19/2023 11:58:18 72.95, -7.53 49.64 06/19/2023 11:58:11 72.92, -7.53 49.61 3.61 7
24 06/19/2023 12:49:01 -72.91, 159.71 130.40 06/19/2023 12:48:55 -72.91, 159.79 130.40 2.74 6
25 06/19/2023 13:39:40 72.92, -32.92 49.62 06/19/2023 13:39:41 72.92, -32.93 49.62 0.24 1
26 06/19/2023 14:30:22 -72.94, 134.43 130.37 06/19/2023 14:30:25 -72.92, 134.40 130.39 2.08 3
27 06/19/2023 15:21:02 72.90, -58.31 49.60 06/19/2023 15:21:11 72.93, -58.32 49.63 3.57 9
28 06/19/2023 16:11:44 -72.91, 109.04 130.39 06/19/2023 16:11:55 -72.93, 109.00 130.38 2.10 11
29 06/19/2023 17:02:24 72.88, -83.70 49.58 06/19/2023 17:02:40 72.89, -83.61 49.59 3.18 16
30 06/19/2023 17:53:06 -72.89, 83.65 130.41 06/19/2023 17:53:24 -72.89, 83.72 130.42 2.08 18
31 06/19/2023 18:43:45 72.91,-108.98 49.61 06/19/2023 18:44:10 72.90,-109.00 49.60 1.07 25
32 06/19/2023 19:34:27 -72.92, 58.37 130.39 06/19/2023 19:34:54 -72.90, 58.32 130.41 2.92 27
33 06/19/2023 20:25:07 72.89,-134.36 49.58 06/19/2023 20:25:40 72.91,-134.40 49.61 3.21 33
34 06/19/2023 21:15:49 -72.90, 32.99 130.41 06/19/2023 21:16:24 -72.91, 32.93 130.40 2.20 35
35 06/19/2023 22:06:29 72.86,-159.75 49.56 06/19/2023 22:07:09 72.87,-159.69 49.56 2.35 40
36 06/19/2023 22:57:11 -72.87, 7.60 130.43 06/19/2023 22:57:53 -72.87, 7.64 130.45 1.65 42
37 06/19/2023 23:47:50 72.89, 174.97 49.59 06/19/2023 23:48:39 72.88, 174.92 49.57 1.91 49
38 06/20/2023 00:38:33 -72.85, -17.79 130.45 06/20/2023 00:39:23 -72.88, -17.75 130.44 2.88 50
39 06/20/2023 01:29:12 72.87, 149.58 49.57 06/20/2023 01:30:09 72.89, 149.53 49.58 3.06 57
40 06/20/2023 02:19:54 -72.88, -43.07 130.43 06/20/2023 02:20:53 -72.88, -43.15 130.43 2.62 59
41 06/20/2023 03:10:34 72.84, 124.19 49.55 06/20/2023 03:11:38 72.85, 124.24 49.53 1.54 64
42 06/20/2023 04:01:16 -72.86, -68.46 130.45 06/20/2023 04:02:22 -72.84, -68.44 130.47 1.62 66
43 06/20/2023 04:51:55 72.87, 98.91 49.57 06/20/2023 04:53:08 72.86, 98.84 49.54 2.76 73
44 06/20/2023 05:42:38 -72.83, -93.84 130.47 06/20/2023 05:43:52 -72.85, -93.83 130.46 2.14 74
45 06/20/2023 06:33:22 72.60, 73.00 49.33 06/20/2023 06:34:33 72.61, 73.97 49.28 32.41 71
46 06/20/2023 07:24:05 -72.56,-119.75 130.71 06/20/2023 07:25:17 -72.61,-118.70 130.73 35.35 72
47 06/20/2023 08:14:50 72.27, 47.01 49.04 06/20/2023 08:15:57 72.32, 49.19 48.96 74.13 67
48 06/20/2023 09:05:33 -72.23,-145.74 131.00 06/20/2023 09:06:40 -72.26,-143.39 131.11 79.83 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 6/8/2023
SNOs_Map_METOP-B_NPP_20230608.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 06/08/2023 in txt file.

Historial Predications of SNOs between METOP-B and NPP