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: 11/30/2018
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 12/11/2018 17:09:25 -73.56, 95.88 83.45 12/11/2018 17:08:18 -73.59, 93.01 83.32 90.28 67
2 12/11/2018 18:00:09 73.35, -97.26 96.36 12/11/2018 17:58:59 73.35, -99.15 96.43 60.25 70
3 12/11/2018 18:50:52 -73.29, 69.93 83.69 12/11/2018 18:49:42 -73.29, 68.30 83.63 52.17 70
4 12/11/2018 19:41:36 73.08,-123.19 96.12 12/11/2018 19:40:23 73.06,-123.87 96.12 22.18 73
5 12/11/2018 20:32:20 -72.97, 43.90 83.99 12/11/2018 20:31:06 -73.00, 43.57 83.94 10.98 74
6 12/11/2018 21:23:01 72.91,-148.90 95.96 12/11/2018 21:21:50 72.91,-148.94 95.97 1.29 71
7 12/11/2018 22:13:43 -72.91, 18.41 84.05 12/11/2018 22:12:34 -72.90, 18.40 84.04 0.53 69
8 12/11/2018 23:04:23 72.90,-174.27 95.95 12/11/2018 23:03:20 72.92,-174.32 95.98 2.93 63
9 12/11/2018 23:55:05 -72.89, -6.96 84.06 12/11/2018 23:54:04 -72.91, -6.99 84.03 2.40 61
10 12/12/2018 00:45:45 72.88, 160.35 95.94 12/12/2018 00:44:49 72.87, 160.40 95.94 1.72 56
11 12/12/2018 01:36:27 -72.87, -32.34 84.07 12/12/2018 01:35:33 -72.86, -32.27 84.07 2.55 54
12 12/12/2018 02:27:07 72.86, 134.97 95.93 12/12/2018 02:26:19 72.88, 135.01 95.95 2.39 48
13 12/12/2018 03:17:49 -72.85, -57.72 84.08 12/12/2018 03:17:03 -72.87, -57.65 84.06 2.76 46
14 12/12/2018 04:08:28 72.89, 109.70 95.97 12/12/2018 04:07:49 72.88, 109.63 95.97 2.70 39
15 12/12/2018 04:59:10 -72.89, -82.99 84.04 12/12/2018 04:58:33 -72.87, -83.04 84.05 2.11 37
16 12/12/2018 05:49:50 72.88, 84.33 95.96 12/12/2018 05:49:19 72.89, 84.24 95.98 3.17 31
17 12/12/2018 06:40:32 -72.87,-108.36 84.05 12/12/2018 06:40:03 -72.88,-108.42 84.04 2.33 29
18 12/12/2018 07:31:12 72.86, 58.95 95.95 12/12/2018 07:30:48 72.84, 58.96 95.93 1.59 24
19 12/12/2018 08:21:54 -72.85,-133.74 84.06 12/12/2018 08:21:32 -72.83,-133.70 84.08 2.17 22
20 12/12/2018 09:12:34 72.84, 33.57 95.93 12/12/2018 09:12:18 72.85, 33.57 95.95 1.06 16
21 12/12/2018 10:03:16 -72.83,-159.12 84.07 12/12/2018 10:03:02 -72.84,-159.09 84.07 1.16 14
22 12/12/2018 10:53:56 72.82, 8.19 95.92 12/12/2018 10:53:48 72.86, 8.19 95.96 3.64 8
23 12/12/2018 11:44:38 -72.82, 175.51 84.09 12/12/2018 11:44:32 -72.85, 175.52 84.06 3.34 6
24 12/12/2018 12:35:18 72.80, -17.18 95.91 12/12/2018 12:35:17 72.81, -17.09 95.91 3.05 1
25 12/12/2018 13:25:59 -72.85, 150.24 84.05 12/12/2018 13:26:02 -72.85, 150.14 84.04 3.21 3
26 12/12/2018 14:16:39 72.84, -42.45 95.95 12/12/2018 14:16:47 72.82, -42.48 95.93 2.60 8
27 12/12/2018 15:07:21 -72.83, 124.86 84.06 12/12/2018 15:07:31 -72.81, 124.86 84.09 2.84 10
28 12/12/2018 15:58:01 72.82, -67.83 95.94 12/12/2018 15:58:17 72.82, -67.86 95.94 1.12 16
29 12/12/2018 16:48:43 -72.81, 99.48 84.07 12/12/2018 16:49:01 -72.81, 99.47 84.08 0.45 18
30 12/12/2018 17:39:23 72.80, -93.21 95.93 12/12/2018 17:39:47 72.83, -93.25 95.95 3.05 24
31 12/12/2018 18:30:05 -72.80, 74.11 84.08 12/12/2018 18:30:31 -72.82, 74.09 84.06 2.36 26
32 12/12/2018 19:20:45 72.78,-118.58 95.91 12/12/2018 19:21:16 72.78,-118.53 95.91 1.79 31
33 12/12/2018 20:11:27 -72.78, 48.73 84.09 12/12/2018 20:12:00 -72.77, 48.81 84.11 2.62 33
34 12/12/2018 21:02:07 72.77,-143.96 95.90 12/12/2018 21:02:46 72.79,-143.92 95.92 2.67 39
35 12/12/2018 21:52:49 -72.76, 23.35 84.10 12/12/2018 21:53:30 -72.78, 23.42 84.10 2.80 41
36 12/12/2018 22:43:28 72.80,-169.23 95.94 12/12/2018 22:44:16 72.79,-169.30 95.93 2.48 48
37 12/12/2018 23:34:10 -72.79, -1.92 84.07 12/12/2018 23:35:00 -72.78, -1.97 84.09 2.07 50
38 12/13/2018 00:24:50 72.78, 165.39 95.93 12/13/2018 00:25:46 72.80, 165.31 95.94 3.19 56
39 12/13/2018 01:15:32 -72.78, -27.29 84.08 12/13/2018 01:16:30 -72.79, -27.35 84.07 2.28 58
40 12/13/2018 02:06:12 72.76, 140.02 95.92 12/13/2018 02:07:15 72.75, 140.03 95.90 1.38 63
41 12/13/2018 02:56:54 -72.76, -52.67 84.09 12/13/2018 02:57:59 -72.74, -52.63 84.12 2.19 65
42 12/13/2018 03:47:34 72.75, 114.64 95.91 12/13/2018 03:48:45 72.76, 114.64 95.91 1.33 71
43 12/13/2018 04:38:16 -72.74, -78.05 84.10 12/13/2018 04:39:29 -72.75, -78.02 84.11 1.17 73
44 12/13/2018 05:29:00 72.53, 88.85 95.70 12/13/2018 05:30:12 72.61, 89.57 95.76 26.05 72
45 12/13/2018 06:19:43 -72.47,-103.94 84.35 12/13/2018 06:20:54 -72.50,-102.89 84.36 35.37 71
46 12/13/2018 07:10:27 72.25, 62.96 95.46 12/13/2018 07:11:36 72.31, 64.80 95.44 62.51 69
47 12/13/2018 08:01:10 -72.20,-129.82 84.60 12/13/2018 08:02:18 -72.20,-127.67 84.68 72.98 68

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 11/30/2018
SNOs_Map_METOP-B_NPP_20181201.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 11/30/2018 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service