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: 2/15/2021
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 73.25, 93.02 84.04 02/21/2021 05:11:40 73.18, 95.32 83.82 74.26 68
2 02/21/2021 06:01:15 -73.20, -99.55 96.03 02/21/2021 06:02:24 -73.12, -97.49 96.25 66.91 69
3 02/21/2021 06:51:56 72.96, 68.29 83.69 02/21/2021 06:53:07 72.90, 69.39 83.55 36.37 71
4 02/21/2021 07:42:39 -72.91,-124.28 96.39 02/21/2021 07:43:51 -72.85,-123.41 96.51 29.28 72
5 02/21/2021 08:33:20 72.66, 43.54 83.33 02/21/2021 08:34:33 72.68, 43.58 83.33 2.68 73
6 02/21/2021 09:24:04 -72.66,-149.14 96.69 02/21/2021 09:25:16 -72.67,-149.11 96.69 2.05 72
7 02/21/2021 10:14:50 72.66, 18.15 83.31 02/21/2021 10:15:55 72.66, 18.20 83.29 1.66 65
8 02/21/2021 11:05:34 -72.66,-174.53 96.71 02/21/2021 11:06:38 -72.65,-174.49 96.74 1.70 64
9 02/21/2021 11:56:19 72.62, -7.13 83.24 02/21/2021 11:57:17 72.64, -7.18 83.24 2.74 58
10 02/21/2021 12:47:03 -72.62, 160.19 96.78 02/21/2021 12:48:00 -72.63, 160.13 96.78 2.60 57
11 02/21/2021 13:37:49 72.63, -32.51 83.22 02/21/2021 13:38:39 72.62, -32.57 83.20 1.95 50
12 02/21/2021 14:28:33 -72.62, 134.81 96.80 02/21/2021 14:29:22 -72.61, 134.74 96.82 2.47 49
13 02/21/2021 15:19:19 72.63, -57.90 83.20 02/21/2021 15:20:00 72.65, -57.84 83.20 2.58 41
14 02/21/2021 16:10:03 -72.63, 109.42 96.82 02/21/2021 16:10:43 -72.64, 109.47 96.82 2.00 40
15 02/21/2021 17:00:49 72.64, -83.28 83.18 02/21/2021 17:01:22 72.63, -83.23 83.16 2.24 33
16 02/21/2021 17:51:33 -72.63, 84.03 96.84 02/21/2021 17:52:05 -72.62, 84.08 96.87 2.31 32
17 02/21/2021 18:42:18 72.59,-108.57 83.10 02/21/2021 18:42:44 72.60,-108.61 83.11 2.12 26
18 02/21/2021 19:33:02 -72.59, 58.75 96.92 02/21/2021 19:33:27 -72.60, 58.70 96.91 2.00 25
19 02/21/2021 20:23:48 72.60,-133.95 83.08 02/21/2021 20:24:06 72.58,-133.99 83.07 1.88 18
20 02/21/2021 21:14:32 -72.60, 33.37 96.94 02/21/2021 21:14:49 -72.58, 33.32 96.95 2.44 17
21 02/21/2021 22:05:18 72.60,-159.34 83.06 02/21/2021 22:05:27 72.61,-159.27 83.07 2.63 9
22 02/21/2021 22:56:02 -72.60, 7.98 96.96 02/21/2021 22:56:10 -72.61, 8.04 96.95 2.14 8
23 02/21/2021 23:46:48 72.61, 175.28 83.04 02/21/2021 23:46:49 72.59, 175.35 83.03 2.85 1
24 02/22/2021 00:37:32 -72.61, -17.40 96.98 02/22/2021 00:37:32 -72.59, -17.34 97.00 2.94 0
25 02/22/2021 01:28:17 72.56, 149.99 82.97 02/22/2021 01:28:11 72.57, 149.97 82.98 1.48 6
26 02/22/2021 02:19:01 -72.56, -42.69 97.05 02/22/2021 02:18:54 -72.57, -42.72 97.04 1.39 7
27 02/22/2021 03:09:47 72.57, 124.61 82.95 02/22/2021 03:09:33 72.55, 124.58 82.94 2.01 14
28 02/22/2021 04:00:31 -72.57, -68.07 97.07 02/22/2021 04:00:16 -72.55, -68.11 97.09 2.57 15
29 02/22/2021 04:51:17 72.57, 99.22 82.93 02/22/2021 04:50:54 72.58, 99.30 82.94 2.85 23
30 02/22/2021 05:42:01 -72.57, -93.46 97.09 02/22/2021 05:41:37 -72.58, -93.39 97.09 2.45 24
31 02/22/2021 06:32:47 72.58, 73.84 82.91 02/22/2021 06:32:16 72.56, 73.92 82.89 3.49 31
32 02/22/2021 07:23:30 -72.53,-118.74 97.17 02/22/2021 07:22:59 -72.55,-118.77 97.13 3.24 31
33 02/22/2021 08:14:16 72.53, 48.55 82.83 02/22/2021 08:13:38 72.54, 48.54 82.85 0.83 38
34 02/22/2021 09:05:00 -72.53,-144.13 97.19 02/22/2021 09:04:21 -72.53,-144.15 97.17 0.80 39
35 02/22/2021 09:55:46 72.54, 23.17 82.81 02/22/2021 09:55:00 72.52, 23.16 82.81 2.33 46
36 02/22/2021 10:46:30 -72.54,-169.51 97.21 02/22/2021 10:45:43 -72.51,-169.53 97.22 2.84 47
37 02/22/2021 11:37:16 72.54, -2.22 82.79 02/22/2021 11:36:21 72.55, -2.12 82.81 3.19 55
38 02/22/2021 12:28:00 -72.54, 165.10 97.23 02/22/2021 12:27:04 -72.54, 165.19 97.22 2.88 56
39 02/22/2021 13:18:45 72.50, -27.50 82.72 02/22/2021 13:17:43 72.53, -27.50 82.76 3.15 62
40 02/22/2021 14:09:29 -72.50, 139.82 97.30 02/22/2021 14:08:26 -72.52, 139.81 97.26 2.69 63
41 02/22/2021 15:00:15 72.50, -52.88 82.70 02/22/2021 14:59:05 72.51, -52.89 82.72 0.19 70
42 02/22/2021 15:50:59 -72.50, 114.43 97.32 02/22/2021 15:49:48 -72.50, 114.42 97.31 0.41 71
43 02/22/2021 16:41:42 72.36, -77.97 82.51 02/22/2021 16:40:29 72.38, -78.47 82.58 17.29 73
44 02/22/2021 17:32:26 -72.36, 89.35 97.51 02/22/2021 17:31:12 -72.38, 88.84 97.44 17.41 74
45 02/22/2021 18:23:07 72.11,-102.85 82.21 02/22/2021 18:21:56 72.11,-104.35 82.32 51.21 71
46 02/22/2021 19:13:50 -72.06, 64.56 97.86 02/22/2021 19:12:40 -72.05, 62.87 97.75 58.11 70
47 02/22/2021 20:04:30 71.75,-127.56 81.80 02/22/2021 20:03:24 71.77,-130.31 82.01 95.71 66
48 02/22/2021 20:55:14 -71.75, 39.75 98.22 02/22/2021 20:54:08 -71.72, 36.91 98.06 99.06 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/15/2021
SNOs_Map_NPP_METOP-C_20210215.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 02/15/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C