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: 12/5/2019
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 12/08/2019 19:53:48 73.46,-125.02 96.16 12/08/2019 19:52:41 73.44,-127.81 96.23 88.33 67
2 12/08/2019 20:44:32 -73.34, 42.02 83.96 12/08/2019 20:43:23 -73.35, 39.72 83.87 73.43 69
3 12/08/2019 21:35:16 73.14,-151.08 95.87 12/08/2019 21:34:05 73.15,-152.53 95.93 46.92 71
4 12/08/2019 22:25:59 -73.07, 16.09 84.20 12/08/2019 22:24:47 -73.06, 14.99 84.18 35.69 72
5 12/08/2019 23:16:43 72.87,-177.00 95.62 12/08/2019 23:15:29 72.85,-177.27 95.62 9.19 74
6 12/09/2019 00:07:26 -72.80, -9.83 84.45 12/09/2019 00:06:12 -72.81, -9.87 84.43 1.99 74
7 12/09/2019 00:58:06 72.80, 157.52 95.56 12/09/2019 00:56:58 72.81, 157.44 95.58 2.56 68
8 12/09/2019 01:48:48 -72.78, -35.20 84.46 12/09/2019 01:47:41 -72.77, -35.15 84.47 2.18 67
9 12/09/2019 02:39:28 72.78, 132.14 95.55 12/09/2019 02:38:27 72.77, 132.16 95.54 1.95 61
10 12/09/2019 03:30:10 -72.76, -60.58 84.47 12/09/2019 03:29:11 -72.77, -60.54 84.45 2.08 59
11 12/09/2019 04:20:50 72.76, 106.76 95.54 12/09/2019 04:19:57 72.77, 106.77 95.56 1.15 53
12 12/09/2019 05:11:31 -72.79, -85.86 84.44 12/09/2019 05:10:41 -72.78, -85.93 84.44 2.72 50
13 12/09/2019 06:02:11 72.80, 81.49 95.58 12/09/2019 06:01:27 72.78, 81.38 95.57 3.84 44
14 12/09/2019 06:52:53 -72.77,-111.23 84.45 12/09/2019 06:52:11 -72.79,-111.32 84.42 3.25 42
15 12/09/2019 07:43:34 72.73, 56.00 95.52 12/09/2019 07:42:56 72.74, 56.10 95.53 3.37 38
16 12/09/2019 08:34:15 -72.76,-136.61 84.46 12/09/2019 08:33:40 -72.75,-136.60 84.46 1.16 35
17 12/09/2019 09:24:55 72.76, 30.73 95.56 12/09/2019 09:24:26 72.75, 30.71 95.55 1.70 29
18 12/09/2019 10:15:36 -72.74,-161.99 84.47 12/09/2019 10:15:09 -72.75,-161.99 84.45 1.74 27
19 12/09/2019 11:06:16 72.74, 5.35 95.55 12/09/2019 11:05:55 72.75, 5.32 95.56 1.72 21
20 12/09/2019 11:56:58 -72.72, 172.63 84.48 12/09/2019 11:56:38 -72.71, 172.72 84.49 3.19 20
21 12/09/2019 12:47:38 72.72, -20.03 95.54 12/09/2019 12:47:24 72.71, -19.97 95.52 2.48 14
22 12/09/2019 13:38:20 -72.70, 147.25 84.49 12/09/2019 13:38:08 -72.72, 147.33 84.47 3.23 12
23 12/09/2019 14:29:00 72.70, -45.41 95.53 12/09/2019 14:28:54 72.72, -45.36 95.54 2.24 6
24 12/09/2019 15:19:41 -72.73, 121.98 84.45 12/09/2019 15:19:38 -72.72, 121.94 84.46 1.49 3
25 12/09/2019 16:10:21 72.74, -70.68 95.56 12/09/2019 16:10:24 72.72, -70.75 95.55 2.51 3
26 12/09/2019 17:01:03 -72.71, 96.60 84.46 12/09/2019 17:01:08 -72.73, 96.56 84.44 2.47 5
27 12/09/2019 17:51:43 72.72, -96.06 95.55 12/09/2019 17:51:54 72.73, -96.14 95.57 3.00 11
28 12/09/2019 18:42:25 -72.70, 71.22 84.47 12/09/2019 18:42:37 -72.69, 71.27 84.48 1.76 12
29 12/09/2019 19:33:05 72.70,-121.44 95.54 12/09/2019 19:33:23 72.69,-121.42 95.53 1.27 18
30 12/09/2019 20:23:47 -72.68, 45.85 84.48 12/09/2019 20:24:07 -72.70, 45.88 84.47 2.35 20
31 12/09/2019 21:14:27 72.68,-146.82 95.53 12/09/2019 21:14:53 72.70,-146.81 95.54 1.77 26
32 12/09/2019 22:05:08 -72.71, 20.57 84.44 12/09/2019 22:05:37 -72.70, 20.49 84.45 2.74 29
33 12/09/2019 22:55:49 72.66,-172.19 95.52 12/09/2019 22:56:22 72.65,-172.09 95.50 3.44 33
34 12/09/2019 23:46:30 -72.69, -4.81 84.45 12/09/2019 23:47:06 -72.66, -4.79 84.49 3.52 36
35 12/10/2019 00:37:11 72.64, 162.43 95.51 12/10/2019 00:37:52 72.66, 162.52 95.52 3.48 41
36 12/10/2019 01:27:52 -72.67, -30.18 84.46 12/10/2019 01:28:36 -72.67, -30.18 84.48 0.63 44
37 12/10/2019 02:18:32 72.67, 137.15 95.55 12/10/2019 02:19:22 72.67, 137.13 95.53 1.26 50
38 12/10/2019 03:09:14 -72.65, -55.56 84.48 12/10/2019 03:10:06 -72.67, -55.57 84.46 2.26 52
39 12/10/2019 03:59:54 72.66, 111.78 95.54 12/10/2019 04:00:52 72.67, 111.74 95.55 2.41 58
40 12/10/2019 04:50:36 -72.63, -80.94 84.49 12/10/2019 04:51:35 -72.63, -80.86 84.50 2.81 59
41 12/10/2019 05:41:16 72.64, 86.40 95.52 12/10/2019 05:42:21 72.63, 86.45 95.51 1.93 65
42 12/10/2019 06:31:58 -72.62,-106.32 84.50 12/10/2019 06:33:05 -72.64,-106.25 84.49 3.34 67
43 12/10/2019 07:22:38 72.62, 61.02 95.51 12/10/2019 07:23:51 72.64, 61.06 95.52 2.60 73
44 12/10/2019 08:13:21 -72.55,-131.80 84.56 12/10/2019 08:14:34 -72.59,-131.53 84.53 10.30 73
45 12/10/2019 09:04:05 72.34, 35.13 95.26 12/10/2019 09:05:16 72.39, 36.19 95.27 35.95 71
46 12/10/2019 09:54:48 -72.27,-157.68 84.80 12/10/2019 09:55:59 -72.35,-156.41 84.78 43.67 71
47 12/10/2019 10:45:33 72.02, 9.16 94.97 12/10/2019 10:46:40 72.09, 11.40 94.96 77.10 67
48 12/10/2019 11:36:16 -71.95, 176.35 85.10 12/10/2019 11:37:22 -72.00, 178.89 85.14 87.44 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/5/2019
SNOs_Map_METOP-B_NPP_20191206.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 12/05/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service