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: 2/13/2021
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 02/21/2021 05:10:32 73.24, 93.05 84.03 02/21/2021 05:11:40 73.19, 95.35 83.83 73.92 68
2 02/21/2021 06:01:15 -73.18, -99.51 96.05 02/21/2021 06:02:24 -73.13, -97.46 96.24 66.46 69
3 02/21/2021 06:51:56 72.94, 68.32 83.67 02/21/2021 06:53:07 72.92, 69.42 83.56 35.94 71
4 02/21/2021 07:42:39 -72.89,-124.25 96.41 02/21/2021 07:43:51 -72.86,-123.38 96.50 28.63 72
5 02/21/2021 08:33:20 72.65, 43.57 83.32 02/21/2021 08:34:34 72.64, 43.51 83.30 2.13 74
6 02/21/2021 09:24:04 -72.64,-149.11 96.70 02/21/2021 09:25:17 -72.64,-149.18 96.72 2.46 73
7 02/21/2021 10:14:50 72.65, 18.18 83.30 02/21/2021 10:15:55 72.67, 18.23 83.30 2.74 65
8 02/21/2021 11:05:34 -72.65,-174.49 96.72 02/21/2021 11:06:38 -72.67,-174.46 96.72 2.50 64
9 02/21/2021 11:56:20 72.66, -7.20 83.28 02/21/2021 11:57:17 72.65, -7.15 83.26 1.68 57
10 02/21/2021 12:47:04 -72.65, 160.12 96.74 02/21/2021 12:48:00 -72.65, 160.16 96.77 1.42 56
11 02/21/2021 13:37:49 72.61, -32.48 83.20 02/21/2021 13:38:39 72.63, -32.54 83.21 2.75 50
12 02/21/2021 14:28:33 -72.61, 134.84 96.82 02/21/2021 14:29:22 -72.63, 134.78 96.81 2.90 49
13 02/21/2021 15:19:19 72.62, -57.87 83.18 02/21/2021 15:20:01 72.61, -57.92 83.17 1.90 42
14 02/21/2021 16:10:03 -72.61, 109.45 96.84 02/21/2021 16:10:44 -72.60, 109.39 96.85 2.21 41
15 02/21/2021 17:00:49 72.62, -83.25 83.16 02/21/2021 17:01:22 72.64, -83.20 83.17 2.63 33
16 02/21/2021 17:51:33 -72.62, 84.07 96.86 02/21/2021 17:52:05 -72.63, 84.11 96.85 2.36 32
17 02/21/2021 18:42:19 72.63,-108.64 83.14 02/21/2021 18:42:44 72.62,-108.58 83.12 2.25 25
18 02/21/2021 19:33:03 -72.62, 58.68 96.88 02/21/2021 19:33:27 -72.61, 58.73 96.90 2.01 24
19 02/21/2021 20:23:48 72.58,-133.92 83.07 02/21/2021 20:24:06 72.60,-133.96 83.08 2.12 18
20 02/21/2021 21:14:32 -72.58, 33.40 96.95 02/21/2021 21:14:49 -72.59, 33.35 96.94 2.29 17
21 02/21/2021 22:05:18 72.59,-159.31 83.05 02/21/2021 22:05:28 72.58,-159.35 83.04 1.84 10
22 02/21/2021 22:56:02 -72.58, 8.01 96.97 02/21/2021 22:56:11 -72.57, 7.97 96.99 2.10 9
23 02/21/2021 23:46:48 72.59, 175.31 83.03 02/21/2021 23:46:49 72.61, 175.37 83.04 2.67 1
24 02/22/2021 00:37:32 -72.59, -17.37 96.99 02/22/2021 00:37:32 -72.60, -17.31 96.99 2.37 0
25 02/22/2021 01:28:18 72.60, 149.92 83.01 02/22/2021 01:28:11 72.58, 149.99 82.99 2.86 7
26 02/22/2021 02:19:02 -72.60, -42.76 97.01 02/22/2021 02:18:54 -72.58, -42.69 97.03 2.63 8
27 02/22/2021 03:09:47 72.55, 124.64 82.93 02/22/2021 03:09:33 72.56, 124.61 82.95 1.48 14
28 02/22/2021 04:00:31 -72.55, -68.04 97.09 02/22/2021 04:00:16 -72.56, -68.08 97.07 1.65 15
29 02/22/2021 04:51:17 72.56, 99.25 82.91 02/22/2021 04:50:55 72.54, 99.23 82.90 1.99 22
30 02/22/2021 05:42:01 -72.56, -93.42 97.11 02/22/2021 05:41:38 -72.54, -93.46 97.12 2.16 23
31 02/22/2021 06:32:47 72.56, 73.87 82.89 02/22/2021 06:32:16 72.57, 73.95 82.90 2.87 31
32 02/22/2021 07:23:31 -72.56,-118.81 97.13 02/22/2021 07:22:59 -72.57,-118.74 97.12 2.56 32
33 02/22/2021 08:14:17 72.57, 48.48 82.87 02/22/2021 08:13:38 72.55, 48.57 82.86 3.49 39
34 02/22/2021 09:05:01 -72.57,-144.20 97.15 02/22/2021 09:04:21 -72.55,-144.12 97.16 3.26 40
35 02/22/2021 09:55:46 72.52, 23.20 82.80 02/22/2021 09:55:00 72.53, 23.18 82.82 0.82 46
36 02/22/2021 10:46:30 -72.52,-169.48 97.22 02/22/2021 10:45:43 -72.53,-169.50 97.21 1.01 47
37 02/22/2021 11:37:16 72.53, -2.19 82.78 02/22/2021 11:36:22 72.51, -2.20 82.77 2.32 54
38 02/22/2021 12:28:00 -72.53, 165.14 97.24 02/22/2021 12:27:05 -72.51, 165.12 97.25 2.41 55
39 02/22/2021 13:18:46 72.54, -27.57 82.76 02/22/2021 13:17:43 72.54, -27.48 82.77 3.20 63
40 02/22/2021 14:09:30 -72.53, 139.75 97.26 02/22/2021 14:08:26 -72.54, 139.84 97.25 2.89 64
41 02/22/2021 15:00:14 72.49, -52.86 82.68 02/22/2021 14:59:04 72.52, -52.86 82.73 3.14 70
42 02/22/2021 15:50:58 -72.49, 114.47 97.34 02/22/2021 15:49:47 -72.51, 114.45 97.29 3.13 71
43 02/22/2021 16:41:42 72.39, -78.04 82.55 02/22/2021 16:40:28 72.39, -78.45 82.59 13.74 74
44 02/22/2021 17:32:25 -72.34, 89.39 97.53 02/22/2021 17:31:12 -72.34, 88.77 97.47 20.81 73
45 02/22/2021 18:23:06 72.09,-102.82 82.19 02/22/2021 18:21:56 72.07,-104.42 82.28 54.84 70
46 02/22/2021 19:13:49 -72.04, 64.59 97.88 02/22/2021 19:12:39 -72.06, 62.89 97.74 58.33 70
47 02/22/2021 20:04:30 71.79,-127.63 81.84 02/22/2021 20:03:23 71.79,-130.29 82.02 92.37 67
48 02/22/2021 20:55:13 -71.74, 39.78 98.24 02/22/2021 20:54:07 -71.73, 36.94 98.05 99.15 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/13/2021
SNOs_Map_NPP_METOP-C_20210213.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 02/13/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C